Trimmer attachment
US4872265A · kind A · utility
4Cited by
4References
8Claims
0Family size
Inventor
Key dates
| Filing date | May 2, 1988 |
| Grant date | Oct 10, 1989 |
| Priority date | — |
| Expiry date | May 2, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D34/4167
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cutter attachment for a mono-filament type trimmer implement which includes a pivotal spacer assuring distance between the rotating string and the area under maintenance. Provision is made for readily mounting the attachment onto the implement and, as well, a locking arrangement serves to maintain the spacer in either an operative or a non-operative position. The configuration and/or design of the spacer permits selective movement in forward, rearward and lateral directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.