US2635480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined planetary and countershaft transmission and controls therefor
Assignee: Old Carco LLC
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Filing: 1949-06-24
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Granted: 1953-04-21
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Expires: 1969-06-24
Abstract
No abstract record available.
Inventors
- 👤 Edwin R Maurer
- 👤 Augustin J Syrovy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:05
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/70; F16H61/702; F16H45/00; F16H2045/005; F16H2300/00; F16H2300/18; F16H2306/00; F16H2306/20; F16H2306/40; F16H2306/42; F16H2306/44; F16H37/00; F16H37/02; F16H37/04; F16H37/042; F16H37/046; F16H61/68; F16H61/682; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-20 | 1956-10-20 | 1957-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-20 | 1960-10-20 | 1961-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-20 | 1964-10-20 | 1965-04-21 | $7700.00 | Window Closed / Lapsed |