Cutting tool with variable mechanical advantage
US8046924B2 · kind B2 · utility
22Cited by
64References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2009 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | May 20, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B13/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand-operated cutting tool includes first and second cutting members pivotally connected at a first pivot point, a lever having a longitudinal axis and pivotally connected to the first cutting member at a second pivot point, and a translatable curvilinear pivot connection between the lever and the second cutting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.