Pole mounted pruning tool with adjustable length operating lever
US4760645A · kind A · utility
16Cited by
2References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 1987 |
| Grant date | Aug 2, 1988 |
| Priority date | — |
| Expiry date | Mar 2, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G3/0255
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pole mounted pruning tool with a pair of cutting jaws, one being pivotally movable in relation to the other to effect a cutting action. The movable jaw is pivoted by an operating lever which has an adjustable length, thereby providing a means of varying the cutting torque.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.