Slip-proof bra

Abstract

The present invention is a slip-proof bra comprising of a pair of bra cups being connected by a center panel, wherein each said bra cup having a concave surface being in contact with a user's body and a convex surface being in contact with an article of clothing; a pair of bra bands being connected to said pair of bra cups, each said bra band having an inner surface and an outer surface, wherein said inner surface being in contact with the user's body and said outer surface being in contact with said article of clothing; and a non-slipping material layer being attached to said convex surface to engage with and to prevent slipping of said article of clothing.

What is claimed is: 
     
         1 . A slip-proof bra comprising:
 a. a pair of bra cups being connected by a center panel, wherein each said bra cup having a concave surface being in contact with a user's body and a convex surface being in contact with an article of clothing;   b. a pair of bra bands being connected to said pair of bra cups, each said bra band having an inner surface and an outer surface, wherein said inner surface being in contact with the user's body and said outer surface being in contact with said article of clothing;   c. a pair of bra straps being connected to said pair of bra cups and said bra bands, each said bra strap having an interior surface and an exterior surface, wherein said interior surface being in contact with the user's body and said exterior surface being in contact with said article of clothing; and   d. a non-slipping material layer being attached to said convex surface to engage with and to prevent slipping of said article of clothing.   
     
     
         2 . The slip-proof bra of  claim 1 , wherein said non-slipping material being selected from the group consisting of silicone, rubber and plastic. 
     
     
         3 . The slip-proof bra of  claim 1 , wherein said non-slipping material further being connected to said outer surface of the bra bands. 
     
     
         4 . The slip-proof bra of  claim 1 , wherein said non-slipping material further being connected to said exterior surface of the bra straps. 
     
     
         5 . The slip-proof bra of  claim 1 , wherein said non-slipping material further having a plurality of gripping surfaces to increase the frictional coefficient between said non-slipping material and the article of clothing. 
     
     
         6 . The slip-proof bra of  claim 3 , wherein said gripping surfaces being any one of or any combination of convex dimples, cross hatched patterns, bumps, ridges and angled ribs. 
     
     
         7 . The slip-proof bra of  claim 1 , wherein the thickness of said non-slipping material being up to 6 millimetres. 
     
     
         8 . The slip-proof bra of  claim 1 , wherein said non-slipping material partially or totally covers the convex surface of the bra cups. 
     
     
         9 . The slip-proof bra of  claim 1 , wherein said non-slipping material comprising of a silicone layer in a fashionable shape being attached to said convex surface of said bra cups and said outer surface of said bra bands. 
     
     
         10 . The slip-proof bra of  claim 1 , wherein said non-slipping material comprising of a silicone layer in a rectangular shape having a length and a width, wherein said rectangular shape being attached to said convex surface of said bra cups and said outer surface of said bra bands. 
     
     
         11 . The slip-proof bra of  claim 1 , wherein said non-slipping material having an engaging area to engage with the article of clothing, wherein said area being predefined based on the weight of the article of clothing. 
     
     
         12 . The slip-proof bra of  claim 1 , wherein said non-slipping material having an engaging area to engage with the article of clothing, wherein said area being predefined based on a bra size. 
     
     
         13 . The slip-proof bra of  claim 1 , wherein said non-slipping material having an engaging area to engage with the article of clothing, wherein said area being predefined based on a bra cup style. 
     
     
         14 . The slip-proof bra of  claim 1 , wherein said non-slipping material having an engaging area to engage with the article of clothing, wherein said area being predefined based on the type of activity which a user desires to do.