Snow blower dead man control
US4255879A · kind A · utility
35Cited by
8References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 1979 |
| Grant date | Mar 17, 1981 |
| Priority date | — |
| Expiry date | Mar 19, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2007/0893
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A mechanical dead-man type control for the snow blower auger and wheels but without killing the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.