Patent US828984A successfully refreshed from Google Patents.
Patent US3159095A successfully refreshed from Google Patents.
US3159095A
Expired / Lapsed
US
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Deep fat pressure fryer
Assignee: Individual
•
Filing: 1961-07-10
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Granted: 1964-12-01
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Expires: 1981-07-10
Abstract
No abstract record available.
Inventors
- 👤 Wagner Chester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:45
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/12; A47J37/1223; Y; Y10; Y10S; Y10S210/00; Y10S210/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2287396A
Cited
US2546163A
Cited
US2622591A
Cited
US2578129A
Cited
US2610740A
Cited
US2780984A
Cited
US2914063A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |