Patent US2431372A successfully refreshed from Google Patents.
US2431372A
Expired / Lapsed
US
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Apparatus for controlling the movement of fabric through processing chambers
Assignee: Individual
•
Filing: 1945-11-19
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Granted: 1947-11-25
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Expires: 1965-11-19
Abstract
No abstract record available.
Inventors
- 👤 Cook James
- 👤 Donovan M Mcspadden
- 👤 Walter L Thornburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:02
CPC Classifications
D; D06; D06B; D06B17/00; D06B17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US89793A
Cited
US1863028A
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US971778A
Cited
US1020294A
Cited
US1041031A
Cited
US1564468A
Cited
US1846324A
Cited
US1854526A
Cited
US2338649A
Cited
US2395305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-24 | 1951-05-26 | 1951-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-24 | 1955-05-26 | 1955-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-24 | 1959-05-26 | 1959-11-25 | $7700.00 | Window Closed / Lapsed |