Hummingbird feeder
US9351479B2 · kind B2 · utility
9Cited by
221References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2013 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Jan 14, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K39/0206
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A birdfeeder that is easy to disassemble and clean and re-assemble. The birdfeeder further having a configuration such that it can be affixed to like birdfeeders to increase the amount of birdfood being offered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.