US2742986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the gearshift control of change speed gears
Assignee: Individual
•
Filing: 1949-11-15
•
Granted: 1956-04-24
•
Expires: 1969-11-15
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:57
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W10/00; B60W10/02; B60W10/10; B60W2710/00; B60W2710/02; B60W2710/021; Y; Y10; Y10S; Y10S74/00; Y10S74/02; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19423; Y10T74/19428; Y10T74/19433; Y10T74/19437
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1805120A
Cited
US2075579A
Cited
US1883743A
Cited
US2084380A
Cited
US2072832A
Cited
US2074476A
Cited
US2073692A
Cited
FR764596A
Cited
US2153509A
Cited
US2104061A
Cited
US2230133A
Cited
US2328090A
Cited
GB516730A
Cited
US2263047A
Cited
FR863081A
Cited
US2307676A
Cited
US2360496A
Cited
GB610595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |