Cutting tool
US7377594B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2005 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Nov 6, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G23/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cutting tool for use on earth working and land clearing equipment includes a working body portion having a cavity disposed therein which begins at a peripheral edge of a first end and extends inwardly towards a second end of such working body portion. The cavity is provided with a cutting portion disposed at an acute angle about such peripheral edge. A mounting shank extends outwardly from and is attached to the second end of the working body portion for enabling attachment of the cutting tool to a tool holder used on such earth working and land clearing equipment. At least one pin member engaging the complimentarily aligned grooves within an aperture of the tool holder and an outer surface of the shank portion is used to securely retain the cutting tool within the tool holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.