US3074223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making novelty yarn
Assignee: Moulinage et Retorderie de Chavanoz SA
•
Filing: 1959-12-14
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Granted: 1963-01-22
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Expires: 1979-12-14
Abstract
No abstract record available.
Inventors
- 👤 Servage Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:32
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/34; D02G3/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2731789A
Cited
US699910A
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US1643693A
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US2331240A
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US2365661A
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US2625833A
Cited
US2923120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |