Patent DE609266C successfully refreshed from Google Patents.
US2955451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine
Assignee: Delos & Fils Ets SA
•
Filing: 1957-07-23
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Granted: 1960-10-11
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Expires: 1977-07-23
Abstract
No abstract record available.
Inventors
- 👤 Delos Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:36
CPC Classifications
D; D06; D06F; D06F17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1129128A
Cited
US1268601A
Cited
DE929727C
Cited
GB686397A
Cited
CH295634A
Cited
US2680367A
Cited
FR1144868A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |