Patent US2222417A successfully refreshed from Google Patents.
US3185133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal cage feeding device
Assignee: Individual
•
Filing: 1963-08-20
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Granted: 1965-05-25
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Expires: 1983-08-20
Abstract
No abstract record available.
Inventors
- 👤 Merrill S Bird
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:12
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/0356; A01K5/00; A01K5/02; A01K5/0225
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
128 words
IN A FEEDING STATION, A BASE COMPARTMENT WHICH IS SEMI-CIRCULAR IN CROSSSECTION, AND INCLUDING A BOTTOM PORTION WITH A VERTICAL WALL PORTION EXTENDING UPWARDLY THEREFROM, AN ACCESS OPENING PROVIDED BY SAID WALL PORTION DEFINED BY VERTICAL EDGES THEREON, A CYLINDRICAL CONTAINER RESTING ON THE BOTTOM OF SAID COMPARTMENT AND ADAPTED TO EXTEND INTO AN ACCESS OPENING PROVIDED IN A WALL MEANS FOR A CAGE STRUCTURE, THE VERTICAL EDGES OF SAID WALL PORTION BEING ADAPTED TO BE POSITIONED ADJACENT SAID WALL MEANS OF SAID CAGE STRUCTURE, A VERTICAL PLATE HAVING FLANGE ON ITS SIDE EDGES, SAID FLANGES GRIPPING SAID WALL PORTION ADJACENT THE VERTICAL EDGES THEREOF, SHOULDERS ON THE TOP OF SAID CONTAINER EXTENDING UPWARDLY THEREFROM, THE LOWER SIDE EDGES OF SAID PLATE ENGAGING SAID SHOULDERS ON SAID CONTAINER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-24 | 1968-11-23 | 1969-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-24 | 1972-11-23 | 1973-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-24 | 1976-11-23 | 1977-05-25 | $7700.00 | Window Closed / Lapsed |