Slide fastener
US9055790B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2012 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Jan 27, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2593
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A slide fastener having a waterproof structure, and having a pair of left and right fastener stringers including a pair of left and right waterproof fastener tapes and a pair of left and right fastener element rows having a plurality of fastener elements along the side ends of the fastener tapes opposite to each other; a slider for engaging and disengaging the left and right fastener elements with and from each other; and a bottom stopper which is formed over the left and right fastener tapes at lower ends of the fastener elements. The bottom stopper covers a first fastener element near the lowest end except an upper portion of its engaging head and a lower portion of the base of the second fastener element adjacent upward to the first fastener element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.