Structure of zipper's teeth with either english letter or symbol appearence for identification

Abstract

Present invention relates to a kind structure of zipper's teeth with either in English letter or symbol appearance which will be used for brand's or maker's identification while using subject unique zipper to be on their commodity. Herein claimed object especially indicates onto zipper's teeth made by Zinc-alloy via Thermal Press Forming process or POM teeth made by Injection Molding method. To make the shape of tiny teeth appearing either in English letter or symbol and each subject tooth is pressed to snap tightly on the zipper strap, finally to form a zipper properly. While such unique zipper (along with selected English letter or symbol appearance on teeth) is applied on each developing commodity, so as to represent who makes this commodity or easily identify the commodity source from which Brand. Meanwhile, subject teeth structure is able creating an additional feature of anti-counterfeit effectively.

1 . A kind structure of zipper's teeth appearing with either in English letter or symbol for identification, which characteristics are:
 The teeth( 1 ) on a zipper appearing either in English letter or symbol as said herein, each tooth is made in one piece, there are two portions generally composed, one amid as tip which is apart the zipper strap( 2 ) and is shaped likely a concave 2-opposite slots( 11 , 12 ) along with a convex wing( 13 , 14 ) as a tenon each side respectively i.e. the coupling/uncoupling portion. Another portion is a C-shape clamp as the fixing portion ( 15 ), shaped a symmetric upward and downward identical blocks and zipper strap( 2 ) is placed in between, blocks are used to be pressed to snap tightly on zipper strap; subject invention is clearly indicating a 3D block( 16 ) each side of zipper strap with either English letter or symbol appearance.   
     
     
         2 . According to  claim 1 , herein said letter or symbol block ( 16 ) each is a hollow-carved type structure to be pressed to snap tightly on zipper strap( 2 ) which will be finally formed as a zipper. 
     
     
         3 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 2  herein said teeth ( 1 ) are made by Zinc-alloy via Thermal Press Forming process. 
     
     
         4 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 1  herein said block( 16 ) which is shaped in solid type with either English letter or symbol in convex or concave structure. 
     
     
         5 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 4  herein said teeth ( 1 ) are made by Zinc-alloy via Thermal Press Forming process. 
     
     
         6 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 4  herein said block ( 16 ) is made by polyoxymethylene via Injection Molding process. 
     
     
         7 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 4  herein said block ( 16 ), the English letter or symbol is convex appearance;
 the rest of the surface is concave. 
 
     
     
         8 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 4  herein said block ( 16 ) the English letter or symbol is concave appearance;
 the rest of the surface is convex. 
 
     
     
         9 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 1  herein said block( 16 ) is appearing either one letter or letters combination selected among 26 English letters. 
     
     
         10 . A tooth structure appearing either in English letter or symbol to form a zipper for purpose of identification, according to  claim 1  herein said teeth( 1 ) if made by metal, which surface shall be coated with a membrane in smooth/shining appearance by electroplating process.