Feed bin and boot slide operator
US8443758B1 · kind B1 · utility
4Cited by
10References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jun 15, 2011 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Sep 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K5/0225
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A feed bin boot slide operator provides an arm which may be adjustable in length operably coupled to a handle supported by a leg. The leg and arm are preferably pivotably connected together and the leg may terminate at a foot with a pivot. Movement of the handle reciprocates the arm which is connected to a sliding door so the operator need not crouch underneath the feed bin to operate the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.