Large strike face hammer
US8261634B2 · kind B2 · utility
21Cited by
36References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2011 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Oct 27, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25D1/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hammer includes a handle and a head. The handle has a bottom end and an upper portion. The head is disposed on the upper portion of the handle and has a striking surface at one end thereof. The head includes a bell and a chamfer disposed along edges of the strike surface. The bell tapers so as to be reducing in diameter as it extends away from the chamfer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.