US2686953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stripping textile fibers from spools
Assignee: NEPONSET WOOLEN MILLS
•
Filing: 1950-06-16
•
Granted: 1954-08-24
•
Expires: 1970-06-16
Abstract
No abstract record available.
Inventors
- 👤 Andrew J Pike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:49
CPC Classifications
B; B65; B65H; B65H73/00; B65H75/00; B65H75/02; B65H75/18; B65H75/22; B65H75/2245; B65H75/2254; B65H75/2272; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/50; B65H2701/51; B65H2701/515; B65H2701/5152; B65H2701/51526
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2425827A
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US1301696A
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US1702906A
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US1968791A
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US2397362A
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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) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |