Patent US2943503A successfully refreshed from Google Patents.
US2943503A
Expired / Lapsed
US
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Automobile transmission
Assignee: Daimler Benz AG
•
Filing: 1953-06-17
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Granted: 1960-07-05
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Expires: 1973-06-17
Abstract
No abstract record available.
Inventors
- 👤 Hans-Joachim M Forster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:39
CPC Classifications
F; F16; F16D; F16D33/00; F16D67/00; F16H; F16H3/00; F16H3/006; F16H3/02; F16H3/08; F16H3/087; F16H3/091; F16H3/0915; F16H3/089; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19009; Y10T74/19023; Y10T74/19033; Y10T74/19149; Y10T74/19219; Y10T74/19377; Y10T74/19386; Y10T74/194
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1859607A
Cited
US2050550A
Cited
US2206409A
Cited
FR894119A
Cited
US2467829A
Cited
US2669131A
Cited
US2747430A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |