Snap fastner having a detachment directionality
US6353978B1 · kind B1 · utility
46Cited by
7References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Apr 3, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45775
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A snap fastener having a detachment directionality. The fastener includes a portion for minimizing the gap between the male and female snaps (1, 4). The portion is, for example, a small protrusion (17) established on the side of the neck (13) opposite the engagement edge (16),or a protrusion (47) established on the side of the female snap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.