Zip fastener top-end piece arrangement
US6715187B1 · kind B1 · utility
7Cited by
8References
2Claims
0Family size
Inventor
Key dates
| Filing date | Nov 18, 2002 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Nov 23, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2598
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A zip fastener top-end piece arrangement in which the top-end piece of the zipper tape is formed of a top block and a bottom block, the bottom block having a top recessed hole, the top block having a bottom springy hook, which is disengaged from the top recessed hole of the bottom block to open the passage between the top block and the bottom block for enabling the zipper slide to be coupled to the zipper tape, or hooked in the top recessed hole of the bottom block to close the passage between the top block and the bottom block-after installation of the zipper slide in the zipper tape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.