US3525205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn twisting,bulking and winding machine
Assignee: Individual
•
Filing: 1968-03-04
•
Granted: 1970-08-25
•
Expires: 1988-03-04
Abstract
No abstract record available.
Inventors
- 👤 Carlo Degli Antoni
- 👤 Giuseppe Masci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:28
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/18; D01; D01H; D01H13/00; D01H13/30; D02G1/20; D02G1/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2459345A
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US2453984A
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US2803108A
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US2859472A
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US3316705A
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US3001355A
Cited
US3159964A
Cited
US3293838A
Cited
US3166881A
Cited
US3383850A
Cited
US3333409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |