Integrally molded hammer with separated head and handle cores
US4697481A · kind A · utility
27Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 1986 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | Feb 14, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25G1/01
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hammer including a head core and a handle core which are made of a metallic material and are respectively imbedded in head and handle portions made of a resin material so as to form a generally T-shaped integral body. The head core and the handle core are separated from each other by a suitable distance by a portion of the resin material at which the head and handle portions are connected to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.