US2869903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Creel for twisting and similar machines
Assignee: Parks Cramer Co
•
Filing: 1958-01-13
•
Granted: 1959-01-20
•
Expires: 1978-01-13
Abstract
No abstract record available.
Inventors
- 👤 Woodrow W Hewitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:07
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/14; D01H1/18; D01H1/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |