US2691902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power transmission assembly
Assignee: Individual
•
Filing: 1953-02-06
•
Granted: 1954-10-19
•
Expires: 1973-02-06
Abstract
No abstract record available.
Inventors
- 👤 Horace C Lyons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:12
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/037; F16H37/00; F16H37/02; F16H37/06; F16H37/08; F16H2057/02013; F16H2057/02039; F16H2057/02043; F16H2057/02052; F16H2702/00; F16H2702/02; F16H2702/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1864992A
Cited
US1938201A
Cited
US2110021A
Cited
US2000605A
Cited
US2075084A
Cited
US2105742A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-18 | 1958-04-19 | 1958-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-18 | 1962-04-19 | 1962-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-18 | 1966-04-19 | 1966-10-19 | $7700.00 | Window Closed / Lapsed |