US2679112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes drier
Assignee: Individual
•
Filing: 1951-06-30
•
Granted: 1954-05-25
•
Expires: 1971-06-30
Abstract
No abstract record available.
Inventors
- 👤 Ernest H Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:58
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/02; D06F37/00; D06F37/42; F; F16; F16H; F16H7/00; F16H7/08; F16H2007/0889; F16H2007/0893
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1979361A
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US2340545A
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US2362904A
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US2389433A
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US2403630A
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US2570437A
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US2498181A
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US2434476A
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US2518548A
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US2587646A
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US2498478A
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US2486315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |