US2959372A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding machine
Assignee: GEO STEVENS MANUFACTURING Co
•
Filing: 1955-08-01
•
Granted: 1960-11-08
•
Expires: 1975-08-01
Abstract
No abstract record available.
Inventors
- 👤 Sadorf John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:18
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/2848; B65H54/2854; B65H54/2857; B65H54/2866
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US212424A
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FR523054A
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US2140924A
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US2145439A
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CH237695A
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US2643068A
Cited
US2462393A
Cited
US2531962A
Cited
US2513815A
Cited
US2580792A
Cited
US2609163A
Cited
US2586386A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |