Patent US2700286A successfully refreshed from Google Patents.
US2700286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined washing machine
Assignee: Individual
•
Filing: 1951-08-04
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Granted: 1955-01-25
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Expires: 1971-08-04
Abstract
No abstract record available.
Inventors
- 👤 Robert Van Impe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:10
CPC Classifications
D; D06; D06F; D06F29/00; D06F29/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1506783A
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US1799649A
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US1842030A
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US1788125A
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US1787243A
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US1923580A
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US2300055A
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US2291088A
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US2390213A
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US2328256A
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US2555268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |