Hand-held tools
US9079291B2 · kind B2 · utility
13Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Jan 28, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B55/052
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand-held tool has an operation member operably coupled to a lock mechanism. The lock mechanism can lock and unlock the position of a cover that covers at least a part of an end tool. The operation member is positioned on an opposite side to a coupling device that movably couples the cover to a gear head device mounted to a tool body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.