Patent US3033015A successfully refreshed from Google Patents.
US3033015A
Expired / Lapsed
US
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Clothes washing machine and pump therefor having fixed and pivoted vane portions
Assignee: Motors Liquidation Co
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Filing: 1960-08-30
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Granted: 1962-05-08
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Expires: 1980-08-30
Abstract
No abstract record available.
Inventors
- 👤 Lynn O Stutrud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:29
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/24; F04D29/247; D; D06; D06F; D06F39/00; D06F39/08; D06F39/083; D06F39/085; D06F2103/00; D06F2103/44; D06F2103/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |