US3025384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermostat for skillet
Assignee: DORMEYER Corp
•
Filing: 1956-06-26
•
Granted: 1962-03-13
•
Expires: 1976-06-26
Abstract
No abstract record available.
Inventors
- 👤 Fred C Schwaneke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:02
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/10; A47J37/105; H; H01; H01H; H01H37/00; H01H37/02; H01H37/12; H01H37/28; H01H37/32; H01H37/46; H01H37/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1723239A
Cited
US1902451A
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GB458900A
Cited
US2221907A
Cited
US2332212A
Cited
US2529941A
Cited
US2769878A
Cited
US2744995A
Cited
US2793270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |