US2022386727A1PendingUtilityA1

Row of artificial eyelashes and manufacturing method

Assignee: OREALPriority: Nov 12, 2019Filed: Nov 9, 2020Published: Dec 8, 2022
Est. expiryNov 12, 2039(~13.3 yrs left)· nominal 20-yr term from priority
A41G 5/02D10B 2401/041D04B 21/202
59
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Claims

Abstract

A row of artificial eyelashes to be fixed to the edge of an eyelid, having (i) a base part intended to be fixed to the edge of the eyelid, and (ii) false eyelashes, the base part having a first warp thread forming stitches, in particular a chain-stitch knitted warp thread, the false eyelashes passing through the stitches of the base part, in particular through the chain stitches of the first warp thread, and being retained in the stitches of the base part without being tied thereto.

Claims

exact text as granted — not AI-modified
1 . A row of artificial eyelashes to be fixed to the edge of an eyelid, having (i) a base part configured to be fixed to the edge of the eyelid, and (ii) false eyelashes,
 the base part having a first chain-stitch knitted warp thread forming stitches, the false eyelashes passing through the chain stitches without being tied thereto, the base part having a second chain-stitch knitted warp thread forming stitches, the false eyelashes passing through the chain stitches without being tied thereto,   the first and second warp threads being interwoven,   the false eyelashes passing through the stitches of the base part, in particular through the chain stitches of the first warp thread, and being retained in the stitches of the base part without being tied thereto.   
     
     
         2 . The row of artificial eyelashes of  claim 1 , wherein the first warp thread has a plurality of strands. 
     
     
         3 . The row of artificial eyelashes of  claim 1 , wherein at least one warp thread or warp thread strand is thermofusible. 
     
     
         4 . The row of artificial eyelashes of  claim 1 , wherein at least one warp thread or warp thread strand is made from a first thermofusible synthetic material, chosen from the following list: polyolefin, PE, PP, PU, PA, PET, PBT, PES, PTFE, or a thread constituted of a core of polyolefin, PE, PP, PU, PA, PBT, PES, PTFE and coated with a heat-activatable adhesive or a heat-activatable resin, TPU silicone, CoPA, CoPES, TPU, TPE, EVA (ethylene-vinyl acetate), polyolefins, polyethylene, polypropylene, PA, PES, PVC. 
     
     
         5 . The row of artificial eyelashes of  claim 1 , wherein the false eyelashes are retained in the stitches of the base part by plastic deformation of the false eyelashes and/or of the warp thread. 
     
     
         6 . A method for manufacturing a row of artificial eyelashes, having at least the following step of: (a) knitting an assembly for forming rows of artificial eyelashes to be fixed to the edge of an eyelid, as claimed in  claim 1 , the assembly having at least two base parts, at least one is configured to be fixed to the edge of an eyelid, which are disposed parallel and symmetrically to one another with respect to a median plane (P), and false eyelashes, each base part having a first warp thread forming stitches. 
     
     
         7 . The method of  claim 6 , further comprising activating the warp thread or multistrand warp thread strand which is thermofusible, to fix the stitches of the base part. 
     
     
         8 . The method of  claim 6 , further comprising applying plastic deformation to the false eyelashes and/or the warp thread.

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