Patent US2176298A successfully refreshed from Google Patents.
US2176298A
Expired / Lapsed
US
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Washing machine, adapted particularly for use in so-called dry cleaning
Assignee: THOMAS A DOYLE
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Filing: 1935-05-23
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Granted: 1939-10-17
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Expires: 1955-05-23
Abstract
No abstract record available.
Inventors
- 👤 Herman W Dillon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:13
CPC Classifications
D; D06; D06F; D06F21/00; D06F21/02; D06F21/04
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) | 1942-10-16 | 1943-04-17 | 1943-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-10-16 | 1947-04-17 | 1947-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-10-16 | 1951-04-17 | 1951-10-17 | $7700.00 | Window Closed / Lapsed |