244396 ⎘
Buckles, buttons, clasps, etc.; Zipper or required component thereof; Interlocking surface constructed from plural elements in series having interlocking portion with specific shape including complementary formations on opposite walls for engaging mating elements
Sub-classes:Slide fastener
#2Metallic one-side teeth and two-way slide fastener
#3Slide fastener
#4Slide fastener
#5Double-sided engaging element for slide fastener
#6Slide fastener engaging element and slide fastener