US2914063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure cooking apparatus
Assignee: Individual
•
Filing: 1956-04-26
•
Granted: 1959-11-24
•
Expires: 1976-04-26
Abstract
No abstract record available.
Inventors
- 👤 Wagner Chester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:48
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/08; A47J27/0817
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1393762A
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US2060434A
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US2186845A
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US2175332A
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US2452472A
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US2532639A
Cited
US2540924A
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US2755795A
Cited
US2649853A
Cited
US2778736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |