US3033479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for transferring continuously running thread to a spool
Assignee: NAT PLASTIC PRODUCTS Co I
•
Filing: 1959-08-31
•
Granted: 1962-05-08
•
Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
- 👤 Anthony L Genovese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:27
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US41494A
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US1995221A
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US2135831A
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US2541876A
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US2673039A
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US2692093A
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US2706090A
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US2858087A
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FR1145710A
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US2896875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |