Walk-behind tiller with adjustable handle mechanism
US8839692B2 · kind B2 · utility
11Cited by
14References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2007 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Feb 7, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20798
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A work machine having a loop-shaped operating handle connected to an upper end part of a handle post. The operating handle pivots to positions in the longitudinal direction of the work machine across a longitudinal axis of the handle post as a baseline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.