Drive device
US8464610B1 · kind B1 · utility
25Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2009 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Jul 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2186
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A drive device comprising improved components is described. The drive device may be of various known types that require the use of a steering clutch and a reduction gear set. The drive device may be applied to, but is not limited to, a walk-behind vehicle that may include a snow thrower or blower.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.