Impact-spinner wrench
US5095784A · kind A · utility
18Cited by
2References
17Claims
0Family size
Inventor
Key dates
| Filing date | Aug 21, 1991 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Aug 21, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B19/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An impact-spinner wrench including a body assembly having driver impact members along a longitudinal bore, a shaft including output shaft nubs thereon that react with the driver impact members and an end that interacts with a socket. Oppositely disposed weighted handles extending from the body assembly and a handle for permitting rotation of the wrench without harm to the hands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.