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US2550108A
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US
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Combination cooking and serving unit
Assignee: ROBERT E EDGINGTON
•
Filing: 1948-08-28
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Granted: 1951-04-24
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Expires: 1968-08-28
Abstract
No abstract record available.
Inventors
- 👤 Robert S Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:27
CPC Classifications
A; A47; A47B; A47B77/00; A47B77/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1381682A
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US1485991A
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US1445566A
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US1540133A
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US1542693A
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US1924430A
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US1949099A
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US2274077A
Cited
US2431711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |