Suspension system for a bird feeder
US7740216B1 · kind B1 · utility
11Cited by
19References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2007 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Aug 23, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K39/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A support system for a bird feeder. The support system allows vertical and circumferential adjustment of the bird feeder, and prevents dislodgement of the bird feeder from the support system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.