US2557512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric toaster
Assignee: Individual
•
Filing: 1948-01-07
•
Granted: 1951-06-19
•
Expires: 1968-01-07
Abstract
No abstract record available.
Inventors
- 👤 Lester E Padelford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:16
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0814
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2052927A
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US2180233A
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US2141867A
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US2436735A
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US2363169A
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US2319997A
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US2362751A
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US2389927A
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US2446935A
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US2431195A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |