Hex wrench assembly
US6675678B2 · kind B2 · utility
37Cited by
1References
2Claims
0Family size
Inventor
Key dates
| Filing date | Jun 6, 2002 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Jun 6, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25G1/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hex wrench assembly includes a tubular body having a reinforcement protrusion extending radially outward from a mediate portion of the body. A plurality of passages are defined in the body and a plurality of recesses are defined radially in an outer periphery of the body. Each recess shares a common axis of respective one of the passages. The head of a hex wrench is inserted in the passage and the handle of the wrench extends out from the recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.