Balanced-wheeled grass and weed trimmer apparatus
US5771670A · kind A · utility
23Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Dec 18, 1995 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Dec 18, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A two-wheeled lawn trimmer, controlled with a handle attached to a frame which receives a conventional gasoline or electric powered rotary lawn trimmer, and provides balanced maneuverability with low operator forces while providing complete trimming access and cutting height control. Additionally the trimmer provides the operator access to vary the rotary cutting head speed as well as the ability to stop the motor device with controls mounted on the handle grip assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.