US2955449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control arrangement for clothes washing machine
Assignee: General Electric Co
•
Filing: 1959-07-03
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Granted: 1960-10-11
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Expires: 1979-07-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Wallace H Henshaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:51
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/28; D06F34/30; D06F2101/00; D06F2101/10; D06F2101/12; D06F2101/14; D06F2105/00; D06F2105/02; D06F2105/04; D06F2105/10; D06F2105/46; D06F2105/48; D06F2105/56; D06F2105/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |