Window bird feeder
US7162972B2 · kind B2 · utility
18Cited by
25References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jun 11, 2003 |
| Grant date | Jan 16, 2007 |
| Priority date | — |
| Expiry date | Jan 16, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K39/012
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A window bird feeder. In a described embodiment, a window bird feeder includes a bird feed storage compartment bounded by an arch fastened to a base. The arch has openings therethrough for dispensing bird feed from the storage compartment onto the base. A rail on a front wall of the storage compartment separates a bird feed dispensing area of the base from a bird positioning area of the base. An upper lip and a lid of the bird feeder are configured for ease of filling the storage compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.