Safety restraint device
US4923048A · kind A · utility
23Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 4, 1989 |
| Grant date | May 8, 1990 |
| Priority date | — |
| Expiry date | Aug 4, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B35/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A safety restraint device, such as worn by a worker for preventing falls, employs a sliding D-shaped ring which is mounted to the safety lanyard. The releasable snap hook of the safety lanyard may be engaged in the sliding D-ring to secure the safety lanyard to a fixed object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.