Patent US2642733A successfully refreshed from Google Patents.
US2642733A
Expired / Lapsed
US
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Clothes washing machine and agitator therefor
Assignee: Motors Liquidation Co
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Filing: 1949-06-16
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Granted: 1953-06-23
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Expires: 1969-06-16
Abstract
No abstract record available.
Inventors
- 👤 Francis H Mccormick
- 👤 Clark Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
D; D06; D06F; D06F13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US702506A
Cited
US1087944A
Cited
US1386399A
Cited
US1741317A
Cited
US2282847A
Cited
US2406198A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |