• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a method of manufacturing a brush (8) for applying a product to the eyelashes or eyebrows, the brush comprising a twisted core (40) and bristles (41) retained in the core , in which (a) a brush blank is produced, preferably with a straight twisted core, (b) the core of the brush is deformed after it has been twisted, so as to obtain a core with a longitudinal axis (Y) no rectilinear, then (c) cutting the bristles to give a defined shape to the brush.
    公开号:FR3013569A1
    申请号:FR1361638
    申请日:2013-11-26
    公开日:2015-05-29
    发明作者:Davide Manici；Alain Berhault；Audrey Thenin
    申请人:LOreal SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the application of a cosmetic product to eyelashes or eyebrows, in particular a make-up or care product, for example mascara.
    [0002] The invention particularly relates to an applicator comprising a rod and, at one end thereof, a brush for applying the product to the eyelashes or eyebrows, as well as the packaging and application devices comprising such an applicator. The invention relates more particularly to a method of manufacturing such applicators and devices, and in particular of the brush.
    [0003] Many applicators are known, in which the brush comprises a core formed of two branches of a U-folded wire, twisted together and enclosing bristles. The sampling of the product is carried out in a container which can be provided with a wiper member to remove the excess product present on the rod and on the brush. This wiper member comprises for example a lip made of an elastomeric material, defining a wiping orifice of circular section whose diameter substantially corresponds to that of the rod. In a conventional brush, the bristles are organized in helical layers because of the way the core is formed, which can be detrimental to performance. Many patent publications disclose various ways of modifying the arrangement of the bristles, especially to improve performance. For example, it has been proposed to treat the bristles to create changes of direction and a random distribution of the free ends of the bristles on the brush. For the same purpose, bristles having non-circular sections were used. Other works have focused on how to realize the soul. Various brushes have been proposed with souls extending along a non-rectilinear longitudinal axis. EP 2 229 839 relates to a cosmetic product applicator comprising a twisted core brush in which bristles are enclosed, the core being curved so as to provide opposite concavities in the brush. No. 6,532,967 discloses a corrugated-core mascara brush for the purpose of bringing the bristles of the brush closer to the wall of the container into which the brush is inserted.
    [0004] EP 2,229,839 discloses a curved brush with different radii of curvature. The application EP 1 236 421 describes a brush curved around at least two axes not parallel to each other.
    [0005] JP 2004 229748 discloses a brush whose core is wound in a helix. There is a need to further improve the existing brushes and the quality of the makeup obtained, especially in terms of ergonomics, product loading, elongation, bending, penetration of the hairs in the eyelashes and separation of the latter.
    [0006] The invention achieves this through a method of manufacturing a brush for applying a product to the eyelashes or eyebrows, the brush comprising a twisted core and bristles retained in the core, in which process a brush blank is produced, preferably with a straight twisted core, (b) the core of the brush is deformed after it has been twisted so as to obtain a core with a non-rectilinear longitudinal axis, and then (c) the bristles to impart a defined shape to the brush. By "twisted core" is meant a core formed by twisting at least two branches of a wire one over the other, conventionally, the bristles being caught between the turns of the core. Steps (b) and (c) can take place while the core is already attached to a rod of the applicator or before its fixation. The method according to the invention makes it possible to obtain a brush having a distribution of the hairs less dependent on the presence of a twisted core. The shape of the soul can cause the hairs to cross and break the turn effect obtained in the hair distribution when the twisted core of the brush is rectilinear, for better separation of the eyelashes. Thus, it is possible to obtain, by means of the process according to the invention, if desired, a brush having a more homogeneous distribution of the bristles, in spite of the fact that the brush is produced conventionally with bristles held in a twisted core.
    [0007] In addition, it can also avoid the disadvantage of sparing in the brush areas that can store too much product, which can end up on the eyelashes during makeup and thus generate product packages that can be considered as little aesthetic. Finally, it is possible to obtain a brush having bristles of length, measured from the core, which is non-uniform when moving along the core, without necessarily having to resort to an additional cut. The brush also allows, if desired, to exert pressure on the eyelashes on application, taking advantage of the support provided by the crossing of the bristles, and to curl them well. The brush makes it possible, if desired, to obtain makeup with eyelashes distributed in small bundles, which is particularly aesthetic. Deformation of the core In step (b), a brush having a core having a non-rectilinear longitudinal axis, in particular a curve, is obtained. The soul can be deformed by bending the latter around at least one axis of curvature. The core may for example be deformed in a plane about a single bending axis, which may be more or less close to a rod to which the brush may be attached, in particular being located in the proximal half of the the soul closest to the stem, or alternatively in the distal half farthest from the stem.
    [0008] The core may alternatively be deformed in a plane around two bending axes. It may be curved about a first curve axis to form a first concave curve of a first side of the core, and about a second curve axis to form a second concave curve toward a second side opposite to the first side.
    [0009] When the second axis is parallel to the first, the core is curved entirely in a plane, the core after bending extending along a longitudinal axis curved entirely contained in this plane. The two bending axes can be coplanar or not. The bending axes may extend in directions perpendicular to each other.
    [0010] We can give the soul a zigzag configuration. By "zigzag" it is necessary to understand a succession of sections where the longitudinal axis of the core is for example rectilinear, connected by zones of change of direction of the core, the longitudinal axis of the core thus being oriented in directions in opposite directions. The core may be curved several times, so that the twisted core may extend along a longitudinal axis forming several changes of direction, for example more than two, in particular at least three, or even four, or even more. The longitudinal axis of the core may be configured to cross several times a median line, for example more than twice, in particular at least three times, even four times, or even more. "Middle line" means a line in the middle of the two extreme lines resting on the vertices of the undulations of the longitudinal axis of the soul, on one side and the other of this median line. The longitudinal axis of the core may have rectilinear sections between the areas where the longitudinal axis changes direction. Thus, the shape of the corrugations can be substantially triangular, periodic of constant or variable period. As a variant, the shape of the corrugations is other, for example substantially sinusoidal, or in the form of crenellations, of constant or variable period. A substantially triangular corrugation shape is preferable for obtaining bristles with larger angles. The free end of the core may be located in the extension of the longitudinal axis of the rod, or alternatively be shifted.
    [0011] The axis of the brush may alternatively or additionally make an angle near the rod when the core is twisted, ie the core may be bent in the vicinity of the portion implanted in the rod. The core may be deformed by stamping the latter, or else by radial compression, as described in the application US 2010/0051045.
    [0012] Soul The soul may be a twisted core, left-handed or right-handed, for example left-handed, as described in application FR 2 701 198. In a left-handed brush, the branches of the core are twisted by turning to the left to form turns which, seen along the axis of the soul from the end fixed in the rod, rotate in the clockwise direction as one progresses from the rod towards the free end of the brush.
    [0013] Cutting the bristles The cut made in step (c) may comprise the formation of a notch or a facet in the bristles. The facet may be flat, or concave or convex outward.
    [0014] The cut made in step (c) can lead to a shape chosen from the following list, which is not limiting: facet (s) plane (s), cylindrical, conical, generally shaped peanut, shaped general shell, buoy, fish, rugby ball or diabolo, or with one or more longitudinal edges. When it is about to deform the core of the brush in step (b), the brush may have an envelope surface E, defined by free ends of the bristles retained in the core, of symmetrical general shape of revolution, at least over a portion of its length, or over a major part of its length, or even over its entire length. The brush may have in cross section, in a plane perpendicular to the longitudinal axis Y of the core, a shape chosen from the following list, which is not limiting: circular, oblong, oval, square, rectangular, hexagonal . Additionally, it is also possible to cut the bristles to give a defined shape to the brush blank obtained in step (a), before carrying out steps (b) and (c).
    [0015] Alternatively or additionally, the core of the brush can be deformed again after the implementation of steps (b) and (c). The cutting of the bristles can be performed by machining, using a grinding wheel for example or by means of a blade, a laser, a jet of water, or by hot deformation.
    [0016] Brushes, applicators and devices The invention further relates to a brush obtained by the method as defined above. The brush obtained by the method according to the invention may comprise a curved core and a generally cylindrical envelope surface of revolution. Its envelope surface may in particular have a frustoconical distal end. The subject of the invention is also an applicator for applying a product to keratinous fibers, in particular eyelashes or eyebrows, in particular a cosmetic or care product, comprising a rod provided at one end with a gripping member and at the other end of a brush as defined above. The invention more particularly relates to applicators having a shaft having a distal portion extending along a longitudinal axis and a brush attached to the distal portion of the shaft. The brush may include a first proximal end attached to the distal portion of the shaft, and a second distal end opposite to its first end. The end of the core of the brush may be located on the longitudinal axis of the rod or be shifted relative thereto.
    [0017] The brush may comprise a rectilinear distal portion, extending parallel to the longitudinal axis of the rod, or coaxial with it. The longitudinal axis of the core and the longitudinal axis of the stem may be intersecting at one or more points, for example two or even three points, not including the location of attachment of the brush and the distal portion of the stem .
    [0018] The invention further relates to a packaging and application device comprising a container containing a supply of product and an applicator as defined above. The device may also include a wiper member of the brush. Envelope surface The bristles of the brush define by their free end a surface envelope of the brush which may be non-symmetrical of revolution about a longitudinal axis of the envelope surface. The longitudinal axis of the envelope surface may or may not coincide with the longitudinal axis of the rod. The brush may be called "eccentric", that is to say that the longitudinal axis of the envelope surface may be inclined relative to the longitudinal axis of the rod, or parallel to the latter but not coincident with it. The cross-section of the envelope surface of the brush may vary as one moves along the longitudinal axis of the core. It may for example decrease toward its free end, the envelope surface then being generally conical or frustoconical.
    [0019] The brush may have a cross section of shape selected from the following list: circular, non-circular, oblong, oval, polygonal, in particular square, rectangular or triangular, this list not being limiting. In an alternative embodiment, the brush may have an oblong cross section, in particular flattened. In an alternative embodiment, the brush may be as wide as it is thick, at least in a cross section, or even a majority of its length, or even along its length. Bristles The brush may comprise for example between nine and a hundred hairs per turn, better between ten and eighty hairs per turn. The number of hairs per turn corresponds to the number of hair ends enumerated by a fixed observer during a 180 ° rotation of the brush around its core. The bristles and the brush can undergo various treatments. The bristles may receive any conventional treatment for example to form rounded heads or forks at the ends. In particular, it is possible to subject the brush to all the known treatments, in particular abrasion or thermal treatments.
    [0020] The brush may have bristles of different lengths. It may for example comprise shorter hairs, contained in the volume delimited by the envelope surface defined by the larger hairs. The greatest length of the bristles, measured from the core, is preferably between 2 mm and 8 mm. The bristles may be natural or synthetic and for example be made of a material chosen from: PE, PA, in particular PA6, PA6 / 6, PA6 / 10 or PA6 / 12, HYTREL®, PEBAX®, silicone, PU, this list not being limiting. The brush may comprise bristles having elastic properties, especially bristles made of elastomer. Hair having magnetic properties or being magnetizable may be used. The brush can be flocked. The bristles 25 may receive a treatment after manufacture, for example mechanical or thermal, allowing the formation of forks, balls or hooks at their ends. The hairs can be treated to be slippery. A treatment for the bristles can be applied to the bristles of an application face only. Two different treatments can be applied to the bristles of two application faces.
    [0021] It is possible to use a mixture of bristles, and bristles of any kind, hollow, with capillary grooves, with a preferential deformation zone, folded, flat, this list not being limiting. The bristles may have a solid circular, hollow circular, hollow polygonal, for example triangular hollow section. The bristles may also have a star-shaped hollow section, a multilobed section, which may be solid, a flattened, oval, angled, H, dumbbell section, a full triangular, square, pentagonal polygonal shape. , semicircular, trapezoidal or tile-shaped. The bristles may have at least one capillary groove. The hairs can be wavy.
    [0022] The length of the portion of the core carrying bristles may be less than or equal to 42 mm, more preferably 32 mm, measured along the longitudinal axis of the brush, which is advantageously merged with that of the rod. The invention further relates, in another of its aspects, to an eyelash or eyebrow makeup process comprising the step of applying a cosmetic product to the eyelashes or eyebrows using a brush according to the invention. 'invention. The invention will be better understood on reading the following detailed description, nonlimiting exemplary embodiments thereof, and on examining the appended drawing, in which: FIG. FIG. 2 is a block diagram illustrating the method of manufacturing the brush of FIG. 1, FIGS. 3 and 4 are diagrammatic longitudinal sections, an example of a packaging and application device produced in accordance with the invention. FIG. 5 is a diagrammatic cross-section along VV of FIG. 2, FIGS. 6a and 6b are views similar to FIG. 5, of variant embodiments, and FIGS. Figures 7 to 12 are views similar to Figure 3, of alternative embodiments. The device 10 for packaging and application shown in Figure 1 comprises a container 2 containing a product P to be applied to the eyelashes or eyebrows and an applicator 3 may, in the example, be attached removably on the container 2. The product P comprises, for example, one or more pigments, in particular an iron oxide. The applicator 3 comprises a rod 5 of longitudinal axis X, provided at its distal end 5a with a brush 8 made according to the method according to the invention, and at the other end of a gripping member 11 also constituting a sealing cap of the container 2. The latter comprises, as can be seen in particular in Figure 1, a body 13 provided with a superior threaded neck 14, on which the gripping member 11 can be screwed to close in a manner 2. Alternatively, the attachment of the applicator on the container can be done differently. The neck 14 can accommodate, as illustrated, a wiper member 20, which is for example reported in the neck 14. This wiper member 20 comprises a lip 26 defining a wiper orifice of diameter adapted to that of the rod 5. The brush 8 can be fixed, conventionally, in a housing provided at the distal end 5a of the rod 5, which is advantageously made of a thermoplastic material. The length L of the portion of the core carrying the bristles may be less than or equal to 40 mm, more preferably 30 mm, measured along the longitudinal axis X of the shank. The method of manufacturing the brush 8 will now be described in detail with reference to FIG. 2. The brush 8 comprises a twisted metal core 40 which is fixed at one end in the corresponding housing of the distal end 5a of the rod. 5. The core 40 is formed by two branches of a U-folded wire, into which is inserted bristles 41. The wire is then twisted to form turns, the bristles 41 then being retained between the turns of the wire. 40. The diameter of the wire is for example between 0.1 and 1 mm. The diameter of the bristles is for example between 0.06 and 0.35 mm. In step 100 of the method according to the invention, there is provided a brush blank having a twisted core 40 with a straight longitudinal axis Y, arranged or intended to be disposed in the extension of the longitudinal axis X of the rod 5. In this example, the brush 8 has an envelope surface defined by free ends of the bristles 41, of generally cylindrical shape.
    [0023] In step 120, the core 40 of the brush 8 is deformed after it has been twisted. By way of non-limiting example, FIG. 2 illustrates a brush 8 whose core 40 has been deformed in a plane, which is the plane of the sheet, around two parallel axes of curvature Ci and C2. to one another, with respective radii of curvature r1 and r2. The radii of curvature may be different or identical. It can be seen in FIG. 2 that the deformation of the core 40 modifies the orientation of the bristles 41 with respect to a conventional brush, and leads to the creation of a portion of hairless spaces, which can accommodate product reserves, and on the other hand of hair crossings 41, against which the eyelashes can come to bear in order to be bent.
    [0024] In step 130, the bristles 41 of the brush 8 are cut to give the latter a defined shape. In the illustrated example, the bristles 41 are cut so as to give the brush 8 a generally conical shape. Of course, it is not excluded that we can cut the bristles 41 of the brush before the deformation of the core, in an optional step 110, shown in dashed lines in Figure 2. It is illustrated as for example, the cutting of a notch 45 in the rectilinear core brush. Similarly, it is not excluded that the soul can be deformed again after cutting the bristles in step 130, in an additional step 140 also optional. The core of the brush may for example be curved around a curve axis C3 non-coplanar with the previous. Preferably, the core 40 is deformed in step 120 so that its longitudinal axis Y extends in the same plane, as shown in FIG. 2. As a variant, the core can be deformed around two axes. non-coplanar curvature, as shown in Figure 3, or even deform the soul so that it extends with a zigzag configuration not entirely contained in the same plane. In another variant, the core may be deformed around a single bending axis. The distal end 43 of the core 40 is preferably located on the longitudinal axis X of the rod 5, as shown in FIG. 2, but it may of course be different after the deformation of the core, without it is outside the scope of the present invention. The distal end 40a of the core may be offset relative to the longitudinal axis of the rod by a non-zero distance d, as illustrated in FIG. 4.
    [0025] The envelope surface E of the brush, defined by the free ends of the bristles 41, may present when the brush 8 is observed in cross section in a plane perpendicular locally to the longitudinal axis Y of the core 40, a circular contour, such as illustrated in Figure 5.
    [0026] Alternatively, the contour of the brush 8 may have a different cross-sectional shape, for example selected from the following list, which is not limiting: oblong, as shown in Figure 6a, oval, square, rectangular, hexagonal. The desired section can be obtained by machining the brush, if necessary, in step 110. In the example illustrated in FIG. 6b, the cross section of the brush comprises four concave longitudinal facets towards the outside, separated by rows of longer hairs. The cutting of the bristles 41 in step 130 may comprise the cutting of a notch 47 only in the bristles, that is to say the cutting of bristles on only part of the length of the brush, on all or part its periphery about the longitudinal axis X, as shown in Figure 7.
    [0027] As a variant, it may be the cutting of a facet 48 in order to provide an envelope of the plane surface, concave or convex, towards the outside, as illustrated in FIG. cylindrical or conical cutting can be carried out with a generator moving parallel to or at a given angle with respect to a directrix itself, which may or may not be parallel to the longitudinal axis X of the rod, as illustrated respectively in FIGS. FIGS. 9 and 10. The cutout may be chosen so that a surface brush is obtained with a cylindrical envelope of revolution with a curved core, as illustrated in FIG. 12. The cutout may also comprise the formation of a distal end. of the frustoconical shaped brush. Cutting may lead to another form, for example in the general shape of peanut, a general shape of shell, buoy, fish, rugby ball or diabolo, this list is not limiting. Of course, it is not beyond the scope of the present invention by making various modifications to the examples which have just been described.
    [0028] In particular, it is possible to give the cross-section of the envelope surface E other shapes, for example with one or more notches and / or one or more edges. In another variant, the core of the brush may be curved at its base, at its attachment to the distal end 5a of the rod 5, at any stage of the process, particularly after step 130, as illustrated in Figure 11. The brush 8 may be mounted in various ways on the rod 5 and for example, the rod 5 may comprise a flexible distal portion, optionally provided with an annular groove.
    [0029] The applicator may be vibrating, that is to say that it may be applied vibration during application, combing or removal of the product, for example as described in WO 2006/090343. It can be vibrated either by a generator mounted in the applicator, in particular on the gripping member, removably or not, or by an external vibrating element mounted on a finger of the user, for example. A vibration generator is described in the French patent application FR 2 882 506. The vibrations can make it possible to obtain a better separation of the eyelashes and in the case of the use of a composition comprising fibers, a better orientation of those and / or an easy withdrawal. During sampling, the brush may be subjected to vibration of the vibrating source, which may make it possible to obtain a more homogeneous product load on the brush, if necessary. In another variant, the applicator may be heating, that is to say include a heating element, and / or be rotatable. It is also possible that the brush is vibrating and heating or only vibrating or only heating or only rotating.
    [0030] In the case where the applicator is rotatable, the gripping member can house an electric motor to drive the rod in rotation. It is possible to use in a variant, to make the core, a double wire which is itself twisted to grip the hairs, which can make the distribution of the free ends of the hairs more random. It is also possible to form the blank of the brush by twisting between them two twisted cores each carrying bristles, then apply the steps of the method according to the invention, namely to deform the double core thus produced and cut the bristles.
    [0031] When the brush is viewed in cross-section, the core may be central. Alternatively, the core may be eccentric in the cross section of the brush. Any type of wiper member may be used, in particular a wiper member whose wiper orifice is defined by a wavy lip. In this case, the diameter of the orifice is that of the largest cylinder of revolution inscribed in the wiper orifice. The phrase "with one" should be understood as synonymous with "having at least" .10
    权利要求:
    Claims (16)
    [0001]
    REVENDICATIONS1. A method of manufacturing a brush (8) for applying a product to the eyelashes or eyebrows, the brush having a twisted core (40) and bristles (41) retained in the core, wherein a) producing (100) a brush blank, preferably straight twisted core, (b) deforming (120) the core of the brush after its twisting, so as to obtain a core of longitudinal axis (Y) non-rectilinear, then (c) cutting (130) the bristles to give a shape to the brush.
    [0002]
    2. Method according to the preceding claim, wherein the core is deformed (120) by bending of the latter around at least one bending axis (C1), or even two bending axes (C1, C2).
    [0003]
    3. Method according to the preceding claim, wherein the two bending axes (C1, C2) are coplanar.
    [0004]
    4. Method according to the preceding claim, wherein the two bending axes (C1, C2) are non-coplanar.
    [0005]
    5. Method according to any one of the preceding claims, wherein the soul is given a zigzag configuration.
    [0006]
    6. Method according to any one of the preceding claims, wherein the cutout made in step (c) comprises the formation of a notch (47) or a facet in the bristles.
    [0007]
    7. Method according to any one of the preceding claims, wherein the cut made in step (c) leads to a shape selected from the following list: facet (s) plane (s), cylindrical, conical, shaped general peanut, generally shaped shell, buoy, fish, rugby ball or diabolo, or with one or more longitudinal edges.
    [0008]
    A method as claimed in any one of the preceding claims, wherein, when one is about to deform the core of the brush in step (b), the brush has a defined envelope surface (E). by free ends of the hairs retained in the core, of symmetrical general shape of revolution, at least over part of its length, or over a major part of its length, or even over its entire length.
    [0009]
    9. A method according to any one of the preceding claims, wherein the brush (8) has in cross section, in a plane perpendicularly local to the longitudinal axis (Y) of the core (40), a shape selected in the following list: circular, oblong, oval, square, rectangular, hexagonal.
    [0010]
    A method according to any one of the preceding claims, wherein the bristles (110) are cut to impart a defined shape to the brush blank obtained in step (a), before carrying out the steps (b). ) then (c).
    [0011]
    11. A method according to any one of the preceding claims, wherein the core of the brush is deformed again after the implementation of steps (b) and (c).
    [0012]
    12. Brush (8) obtained by the method according to any one of the preceding claims.
    [0013]
    13. Brush according to the preceding claim, comprising a curved core and an envelope surface of generally cylindrical shape of revolution.
    [0014]
    14. Brush according to one of the two preceding claims, comprising an envelope surface having a frustoconical distal end.
    [0015]
    15. Applicator (3) for applying a product to the keratinous fibers, in particular the eyelashes or the eyebrows, especially a cosmetic or care product, comprising a rod (5) provided at one end with a gripping member (11) and at the other end (5a) of a brush (8) according to the preceding claim.
    [0016]
    16. Device (10) for packaging and application comprising a container (2) containing a supply of product, and an applicator (3) according to the preceding claim, and may further comprise a wiper member (20) of the brush (8).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1236421B1|2004-11-17|Applicator, especially brush, for applying a product on keratinous fibres
    CA2374122C|2006-06-06|Brush for applying a product on keratin fibres
    EP2172127B1|2015-05-27|Instrument for applying a product to skin appendages and associated production method
    CA2374125C|2008-12-09|Brush for the application of a product on keratin fibres
    EP2229840B1|2015-06-17|Applicator for applying a cosmetic, makeup or care product, and method for making the same
    EP1938709B1|2019-01-23|Mascara brush
    EP2229839B1|2017-06-28|Applicator for applying cosmetic substances on eyelashes or eyebrows
    EP1459647A1|2004-09-22|Brush and device for storing and applying comprising such a brush
    FR2991560A1|2013-12-13|Applicator for application of cosmetic product or care product such as mascara on keratinous fibers such as eyelashes, has longitudinal notches, where edge and notches are not parallel to longitudinal axis of core
    EP1369056A1|2003-12-10|Applicator with a grip connected to an articulating rod and with an inclined applicator element
    EP1977662B1|2015-05-20|Applicator for applying a composition to the eyelashes
    EP1836924A1|2007-09-26|Mascara brush
    EP1977661B1|2015-05-20|Applicator for applying a composition to the eyelashes
    FR2958130A1|2011-10-07|APPLICATOR FOR APPLYING A PRODUCT ON LASHES AND / OR EYEILS.
    FR2755593A1|1998-05-15|BRUSH FOR APPLICATION OF A COSMETIC PRODUCT AND MAKE-UP DEVICE COMPRISING SAME
    FR3013569A1|2015-05-29|METHOD FOR MANUFACTURING A BRUSH
    EP2555652B1|2019-03-13|Dual applicator for applying a product to the eyelashes
    FR2973991A1|2012-10-19|MASCARA BRUSH
    FR3040605A1|2017-03-10|BRUSH FOR APPLYING A PRODUCT ON LACES OR EYEBROWS
    FR3035303A1|2016-10-28|BRUSH FOR APPLYING A PRODUCT ON THE LASHES AND / OR THE EYE
    FR3004090A1|2014-10-10|MASCARA BRUSH
    FR3035305A1|2016-10-28|BRUSH FOR APPLYING A COSMETIC PRODUCT ON LASHES AND / OR EYCILS COMPRISING SLOTS
    FR2983048A1|2013-05-31|APPLICATOR FOR APPLYING A PRODUCT ON LACQUERS OR EYEBROWS
    FR3020254A1|2015-10-30|APPLICATOR OF COSMETIC OR CARE PRODUCT ON THE LASHES AND / OR THE EYE
    FR3066892A1|2018-12-07|COSMETIC PRODUCT APPLICATOR
    同族专利:
    公开号 | 公开日
    WO2015079358A1|2015-06-04|
    FR3013569B1|2016-01-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20030213498A1|2002-03-05|2003-11-20|Gueret Jean-Louis H.|Device for combing and/or brushing eyelashes and/or eyebrows, and/or for applying makeup thereto|
    JP2004229748A|2003-01-28|2004-08-19|Tokiwa Corp|Brush for makeup use and its manufacturing method|
    EP2229839A2|2009-03-20|2010-09-22|L'Oréal|Applicator for applying cosmetic substances on eyelashes or eyebrows|FR3042391A1|2015-10-19|2017-04-21|Oreal|COSMETIC PRODUCT APPLICATOR|
    FR3060275B1|2016-12-20|2019-05-17|L'oreal|METHOD FOR MANUFACTURING A BRUSH|
    FR3060274B1|2016-12-20|2021-06-11|Oreal|MASCARA BRUSH|
    FR3060277B1|2016-12-20|2019-10-18|L'oreal|BRUSH FOR APPLYING A PRODUCT ON LACS OR EYEBROWS|
    法律状态:
    2015-10-08| PLFP| Fee payment|Year of fee payment: 3 |
    2016-10-14| PLFP| Fee payment|Year of fee payment: 4 |
    2017-10-12| PLFP| Fee payment|Year of fee payment: 5 |
    2018-10-11| PLFP| Fee payment|Year of fee payment: 6 |
    2019-10-14| PLFP| Fee payment|Year of fee payment: 7 |
    2020-10-13| PLFP| Fee payment|Year of fee payment: 8 |
    2021-11-09| PLFP| Fee payment|Year of fee payment: 9 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1361638A|FR3013569B1|2013-11-26|2013-11-26|METHOD FOR MANUFACTURING A BRUSH|FR1361638A| FR3013569B1|2013-11-26|2013-11-26|METHOD FOR MANUFACTURING A BRUSH|
    PCT/IB2014/066104| WO2015079358A1|2013-11-26|2014-11-17|Method for manufacturing a brush|
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