US2582895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual transmission control
Assignee: ERNEST R STERNBERG
•
Filing: 1949-10-19
•
Granted: 1952-01-15
•
Expires: 1969-10-19
Abstract
No abstract record available.
Inventors
- 👤 Young Casanave
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:44
CPC Classifications
F; F16; F16H; F16H63/00; F16H63/40; F16H63/44; F16H59/00; F16H59/02; F16H59/0278; F16H2059/0286; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19167; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20073; Y10T74/20207; Y10T74/20372; Y10T74/20384; Y10T74/2039; Y10T74/20576; Y10T74/20636; Y10T74/20642; Y10T74/20732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1669438A
Cited
US2144022A
Cited
US1983063A
Cited
US2026220A
Cited
US2445716A
Cited
US2498835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |