Bird feeder with rotatable cover
US4462337A · kind A · utility
16Cited by
5References
14Claims
0Family size
Inventor
Key dates
| Filing date | Feb 22, 1983 |
| Grant date | Jul 31, 1984 |
| Priority date | — |
| Expiry date | Feb 22, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K39/014
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A bird feeder having a generally planar seed tray and means for mounting such in a generally horizontal position. The bird feeder further includes a cover, generally of dome-shaped configuration and having a lower peripheral edge frictionally supported on an upstanding peripheral seed tray rim. The cover is capable of rotational movement with respect to the tray such that a bird access opening in the cover may be adjustably positioned downwind of the feeder in its use position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.