Hand grenade safety pin
US5886288A · kind A · utility
10Cited by
4References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 28, 1997 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Nov 28, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42B27/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A hand grenade safety pin with attached pull ring which is installed with a rotative degree of movement and in one directional rotative traverse the pull ring clears a blocking arm so that the grenade can be detonated and, if circumstances warrant, an opposite rotative traverse restores the safety function of the safety pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.