Patent US2851943A successfully refreshed from Google Patents.
US2851943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warmer for baked goods and the like
Assignee: Individual
•
Filing: 1955-07-29
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Granted: 1958-09-16
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Expires: 1975-07-29
Abstract
No abstract record available.
Inventors
- 👤 Emil R Smagula
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:24
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0871; A47J37/0878
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US143171A
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US260081A
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US305113A
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US758472A
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US1006903A
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US1055526A
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GB200688A
Cited
US2142390A
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US2521855A
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US2517320A
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US2563253A
Cited
US2659295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |