US2980058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal cot with electrically heated pad
Assignee: Individual
•
Filing: 1959-03-03
•
Granted: 1961-04-18
•
Expires: 1979-03-03
Abstract
No abstract record available.
Inventors
- 👤 Roy D Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:24
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/0353
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US614008A
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US669175A
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US1065422A
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US1820284A
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US2009758A
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US2128415A
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US2280779A
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US2376902A
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US2821165A
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US2873352A
Cited
US2900956A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-17 | 1964-10-17 | 1965-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-17 | 1968-10-17 | 1969-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-17 | 1972-10-17 | 1973-04-18 | $7700.00 | Window Closed / Lapsed |