Patent US2946275A successfully refreshed from Google Patents.
US2946275A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking apparatus
Assignee: Individual
•
Filing: 1957-02-12
•
Granted: 1960-07-26
•
Expires: 1977-02-12
Abstract
No abstract record available.
Inventors
- 👤 Charles E Compton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:55
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/0688; A47J37/07; A47J37/0718
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US462921A
Cited
US707243A
Cited
US917195A
Cited
GB162819A
Cited
US1733137A
Cited
US1997192A
Cited
US2124837A
Cited
US2168390A
Cited
US2335217A
Cited
US2378421A
Cited
FR967011A
Cited
CH281150A
Cited
US2821187A
Cited
US2868111A
Cited
FR1135520A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |