US2715673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure cooking apparatus
Assignee: General Electric Co
•
Filing: 1953-12-24
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Granted: 1955-08-16
•
Expires: 1973-12-24
Abstract
No abstract record available.
Inventors
- 👤 George W Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:38
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/08; A47J27/0802
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2308603A
Cited
US2369932A
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US2472451A
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US2422974A
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US2515879A
Cited
US2641680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |