US2659362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food warming means
Assignee: Individual
•
Filing: 1951-10-05
•
Granted: 1953-11-17
•
Expires: 1971-10-05
Abstract
No abstract record available.
Inventors
- 👤 Henry O Strehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:03
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/24; A47J36/26; A47J27/00; A47J36/16; A47J36/2405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US560116A
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US824119A
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US867598A
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US1089664A
Cited
US1336869A
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US1445788A
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FR810738A
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US2142800A
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US2411675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |