US2435015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic poultry waterer
Assignee: JAMES Manufacturing CO
•
Filing: 1946-02-11
•
Granted: 1948-01-27
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 John B Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:34
CPC Classifications
A; A01; A01K; A01K39/00; A01K39/02; A01K39/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1475403A
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US1419025A
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US1786024A
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US1929789A
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US1796672A
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US1892909A
Cited
US1828104A
Cited
US1961092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-26 | 1951-07-28 | 1952-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-26 | 1955-07-28 | 1956-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-26 | 1959-07-28 | 1960-01-27 | $7700.00 | Window Closed / Lapsed |