US2550086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cross winding yarns on their supporting reels
Assignee: Rhodiaceta SA
•
Filing: 1946-03-19
•
Granted: 1951-04-24
•
Expires: 1966-03-19
Abstract
No abstract record available.
Inventors
- 👤 Rouge Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:52
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/40; B65H54/46; B65H54/50; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1161284A
Cited
US1994403A
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US2156472A
Cited
US2365434A
Cited
US2249147A
Cited
US2244290A
Cited
FR874078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |