US2826057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for continuously washing running lengths of textile materials
Assignee: Deering Milliken Research Corp
•
Filing: 1953-04-16
•
Granted: 1958-03-11
•
Expires: 1973-04-16
Abstract
No abstract record available.
Inventors
- 👤 Edward S Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:27
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/10; D06B3/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US480502A
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US2300690A
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US2588535A
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US2557966A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |