US2660150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry feeder
Assignee: Aeronca Manufacturing Corp
•
Filing: 1952-12-12
•
Granted: 1953-11-24
•
Expires: 1972-12-12
Abstract
No abstract record available.
Inventors
- 👤 George L Kalb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:56
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/01; A01K39/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582410A
Cited
US907227A
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US1005071A
Cited
US1067824A
Cited
US1610614A
Cited
US2005188A
Cited
US2464644A
Cited
US2475207A
Cited
US2426696A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |