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US2847872A
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Adjustable plural control device
Assignee: Motors Liquidation Co
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Filing: 1955-11-30
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Granted: 1958-08-19
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Expires: 1975-11-30
Abstract
No abstract record available.
Inventors
- 👤 Edwin T Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:40
CPC Classifications
G; G05; G05G; G05G13/00; F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/16; G05G2700/00; G05G2700/22; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189; Y10T74/20207; Y10T74/20213; Y10T74/2022; Y10T74/20372; Y10T74/20384; Y10T74/20396; Y10T74/20402; Y10T74/2042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB228604A
Cited
US1701906A
Cited
FR656628A
Cited
FR717945A
Cited
US2313000A
Cited
FR1009222A
Cited
DE819047C
Cited
US2579959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |