US2779937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine controller
Assignee: Pellerin Milnor Corp
•
Filing: 1954-09-07
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Granted: 1957-01-29
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Expires: 1974-09-07
Abstract
No abstract record available.
Inventors
- 👤 Norvin L Pellerin
- 👤 Albert J Phillips
- 👤 Francis X Levy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:07
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/14; D; D06; D06F; D06F34/00; D06F34/08; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/729
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2155271A
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US2357909A
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US2420481A
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US2561631A
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US2588774A
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US2570148A
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US2654239A
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US2692604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |