Replaceable cutting blade assembly for dozers
US4390071A · kind A · utility
12Cited by
13References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 1979 |
| Grant date | Jun 28, 1983 |
| Priority date | — |
| Expiry date | Nov 23, 1999 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/8152
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A replaceable cutting blade assembly for a dozer is designed to present at least three, and optionally four, potential working edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.