Elastic strap fastener assembly
US5052084A · kind A · utility
33Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1989 |
| Grant date | Oct 1, 1991 |
| Priority date | — |
| Expiry date | Oct 20, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A respirator harness of polymeric components and elastic straps can be made in a 2-part injection mold in a single step. The elastic straps can have superior resistance to pull-out when secured to each polymeric component by a cage that is intergral with the polymeric component, and the cage has at least one transverse rib that is fused to the elastic strap and around which the strap is stretched.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.