US3111017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer control for automatic washing and drying machines
Assignee: Hoover Co
•
Filing: 1958-08-05
•
Granted: 1963-11-19
•
Expires: 1978-08-05
Abstract
No abstract record available.
Inventors
- 👤 Walter W R Searle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:34
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/30; D06F37/36; D06F23/00; D06F23/06; D06F33/00; D06F33/50; D06F33/52; D06F33/62; D06F34/00; D06F34/06; D06F37/02; D06F37/04; D06F37/06; D06F37/065; D06F37/20; D06F37/22; D06F2103/00; D06F2103/18; D06F2105/00; D06F2105/08; D06F2105/62; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/729
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2288141A
Cited
US2662384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-18 | 1967-05-20 | 1967-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-18 | 1971-05-20 | 1971-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-18 | 1975-05-20 | 1975-11-19 | $7700.00 | Window Closed / Lapsed |