Hammer having enhanced strength
US7066052B2 · kind B2 · utility
23Cited by
11References
8Claims
0Family size
Inventor
Key dates
| Filing date | Oct 1, 2004 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Oct 1, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25D1/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hammer includes a handle, a hammer body mounted on an end of the handle and having a side formed with a combination bar inserted into the handle, and a protective jacket integrally formed on the handle to encompass a periphery of the combination bar and a mediate portion of the hammer body entirely. Thus, the protective jacket of the handle encompasses the periphery of the combination bar and the mediate portion of the hammer body entirely, so that the handle and the hammer body are combined with each other rigidly and stably, thereby enhancing the combination strength of the hammer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.