US2806422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic toaster
Assignee: Sunbeam Corp
•
Filing: 1953-06-22
•
Granted: 1957-09-17
•
Expires: 1973-06-22
Abstract
No abstract record available.
Inventors
- 👤 Ludvik J Koci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:41
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2347385A
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US2266301A
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US2436575A
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US2288713A
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US2361446A
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US2337098A
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US2459170A
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US2559444A
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US2667828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |