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US2498894A
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US
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Clothes washing machine and agitator therefor
Assignee: Motors Liquidation Co
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Filing: 1943-07-26
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Granted: 1950-02-28
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Expires: 1963-07-26
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 17:31
CPC Classifications
D; D06; D06F; D06F13/00; D06F13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1580017A
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US1826030A
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US1691544A
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US1900927A
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US2275444A
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US2274402A
Cited
US2270750A
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US2344982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-27 | 1953-08-29 | 1954-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-27 | 1957-08-29 | 1958-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-27 | 1961-08-29 | 1962-02-28 | $7700.00 | Window Closed / Lapsed |