US2802367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulley
Assignee: HOOVER TRANSMISSION Co IN
•
Filing: 1953-04-08
•
Granted: 1957-08-13
•
Expires: 1973-04-08
Abstract
No abstract record available.
Inventors
- 👤 Walter S Hoover
- 👤 Brock A Somers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:03
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/66; F16H61/662; F16H61/66231; F16H61/6624
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2336973A
Cited
US2283267A
Cited
US2310081A
Cited
US2521457A
Cited
US2496201A
Cited
GB592141A
Cited
US2553505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |