Separable scissors with elastic stoppers
US8424211B2 · kind B2 · utility
1Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2010 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Dec 3, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B13/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pivoting hand tool is provided including handle structures which control the relative angular position of pivotable arms to allow disassembly and reassembly and to prevent accidental disassembly during use. Handle structures includes an elastic interference portion which provides a first interference between the first arm and second arm at the predetermined angle to prevent angular displacement of the arms from exceeding a first predetermined angle until a disassembly pivoting force is applied to the first arm and the second arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.