Patent US2665470A successfully refreshed from Google Patents.
US2665470A
Expired / Lapsed
US
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Apparatus for straightening fabric
Assignee: Chicopee Manufacturing Corp
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Filing: 1950-04-25
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Granted: 1954-01-12
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Expires: 1970-04-25
Abstract
No abstract record available.
Inventors
- 👤 James A Stapleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:23
CPC Classifications
D; D06; D06H; D06H3/00; D06H3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US244817A
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US504001A
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US1005801A
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US920122A
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US992703A
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US1384213A
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US1712338A
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US2158631A
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US2158632A
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US2373293A
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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) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |