Hand-held gardening machine
US5426856A · kind A · utility
12Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1994 |
| Grant date | Jun 27, 1995 |
| Priority date | — |
| Expiry date | May 24, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G3/053
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A hand-held gardening machine includes a pair of upper and lower clipper blades each formed with clipper teeth. The clipper blades are caused to slidably reciprocate in a longitudinal direction thereof by means of output from a power source. A comb-like safety plate is formed with protrusions protruding beyond the tips of the teeth. The positions at which the protrusions of the safety plate are located are selectable from overlapping positions of the teeth of the clipper blades and positions shifted from the overlapping positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.