Plow dolly
US3941400A · kind A · utility
11Cited by
5References
4Claims
0Family size
Inventor
Key dates
| Filing date | Sep 20, 1974 |
| Grant date | Mar 2, 1976 |
| Priority date | — |
| Expiry date | Sep 20, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B3/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A dolly for a plow or other utility attachment of the type having a blade and a yoke with spaced means for connection to a vertically adjustable lift bracket on a vehicle. The dolly is self-supported on wheel means and comprises a blade support on which the plow blade may be lowered by vertical movement of the lift bracket, and a pair of manually and independently adjustable, mutually spaced yoke lift means each engageable with the plow yoke for supporting and vertically adjusting the spaced means for connection in relation to the lift bracket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.