US2398265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winder drive
Assignee: Oilgear Co
•
Filing: 1945-02-28
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Granted: 1946-04-09
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Expires: 1965-02-28
Abstract
No abstract record available.
Inventors
- 👤 Tyler Ransom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:51
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/38; F16H61/40; F16H61/44; F16H61/452; B; B21; B21C; B21C47/00; B21C47/003; B65; B65H; B65H23/00; B65H23/04; B65H23/18; B65H23/195; B65H23/1955; F16H61/4043; F16H61/46; B65H2403/00; B65H2403/70; B65H2403/72; Y; Y10; Y10S; Y10S60/00; Y10S60/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-04-08 | 1949-10-08 | 1950-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-08 | 1953-10-08 | 1954-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-08 | 1957-10-08 | 1958-04-09 | $7700.00 | Window Closed / Lapsed |