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US3211130A
Expired / Lapsed
US
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Bird feeders
Assignee: Individual
•
Filing: 1964-02-04
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Granted: 1965-10-12
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Expires: 1984-02-04
Abstract
No abstract record available.
Inventors
- 👤 Prince William Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:30
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/01; A01K39/0113
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
93 words
A BIRD FEEDER COMPRISING A BASE HAVING AT LEAST ONE OPENING THEREIN FOR THE ADMISSION OF BIRDS FROM BELOW, THE OPENING BEING SIZED TO RESTRICT ENTRY TO BIRDS OF LESS THAN A PREDETERMINED SIZE, IN COMBINATION WITH A COMPLETE ALL WEATHER ENCLOSURE OVER THE BASE, SAID ENCLOSURE HAVING MEANS FOR ADMITTING LIGHT TO THE INTERIOR, AND IN WHICH THE BASE COMPRISES A FEED PLATFORM AND THE OPENING COMES UP THROUGH THE PLATFORM, AN UPSTANDING FEED CONFINING RAIL AROUND THE OPENING, AND MEANS ON THE FEEDER FOR MOUNTING THE SAME OTHER THAN FROM BELOW.
References Cited (Backward Citations)
GB339680A
Cited
DE697238C
Cited
US2430541A
Cited
US2887987A
Cited
US3086499A
Cited
US3089461A
Cited
US3104649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |