US2628631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Livestock watering device
Assignee: Individual
•
Filing: 1949-11-28
•
Granted: 1953-02-17
•
Expires: 1969-11-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Boyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:58
CPC Classifications
A; A01; A01K; A01K7/00; A01K7/02; A01K7/04; Y; Y10; Y10T; Y10T137/00; Y10T137/6416; Y10T137/6443; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1007715A
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US1147800A
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US1135917A
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US1161745A
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US1477916A
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US1779746A
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US1982062A
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US2087913A
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US2197686A
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US2387664A
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US2455211A
Cited
US2479355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |