Patent US2956497A successfully refreshed from Google Patents.
US2956497A
Expired / Lapsed
US
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Portable combination electric rotisseries and charcoal broiler
Assignee: Individual
•
Filing: 1958-10-08
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Granted: 1960-10-18
•
Expires: 1978-10-08
Abstract
No abstract record available.
Inventors
- 👤 Samuel M Bernstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:28
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB324695A
Cited
US964913A
Cited
US1492582A
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US2114698A
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US2180459A
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US2211940A
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US2262910A
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US2376571A
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US2375047A
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US2525614A
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US2705450A
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US2862095A
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US2831420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |