US2526523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn and fabric and method of making same
Assignee: United Merchants and Manuf Inc
•
Filing: 1946-03-07
•
Granted: 1950-10-17
•
Expires: 1966-03-07
Abstract
No abstract record available.
Inventors
- 👤 Eric E Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:33
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/36; D02G3/367
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1254738A
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US1439166A
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US2044130A
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US2020907A
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US2036778A
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US2186396A
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US2132524A
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US2313058A
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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) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |