US2680914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control means for clothes driers or the like
Assignee: Maytag Corp
•
Filing: 1953-02-05
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Granted: 1954-06-15
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Expires: 1973-02-05
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:13
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/14; D06F34/22; D06F2103/00; D06F2103/18; D06F2103/28; D06F2103/32; D06F2105/00; D06F2105/62; D06F58/00; D06F58/32; D06F58/34; D06F58/50; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7297; Y10T137/8376
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2590295A
Cited
US2538200A
Cited
US2644245A
Cited
US2621423A
Cited
US2628296A
Cited
US2636093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-14 | 1957-12-14 | 1958-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-14 | 1961-12-14 | 1962-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-14 | 1965-12-14 | 1966-06-15 | $7700.00 | Window Closed / Lapsed |