US3055236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planetary gear pulley and control means
Assignee: Rockwell Manufacturing Co
•
Filing: 1960-08-05
•
Granted: 1962-09-25
•
Expires: 1980-08-05
Abstract
No abstract record available.
Inventors
- 👤 Jr Lester Raymond Born
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:43
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/54; F16H55/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582750A
Cited
US2413763A
Cited
US2399451A
Cited
US2517875A
Cited
US2544061A
Cited
FR1178866A
Cited
US2877668A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |