Patent US1642147A successfully refreshed from Google Patents.
US1642147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine
Assignee: C G SARGENT'S SONS Corp
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Filing: 1927-03-16
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Granted: 1927-09-13
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Expires: 1947-03-16
Abstract
No abstract record available.
Inventors
- 👤 Frank L Furbush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:24
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/02; D01; D01B; D01B3/00; D01B3/04; D01B3/08
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) | 1930-09-12 | 1931-03-14 | 1931-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-09-12 | 1935-03-14 | 1935-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-09-12 | 1939-03-14 | 1939-09-13 | $7700.00 | Window Closed / Lapsed |