US3498154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Installation for locking a differential gear in vehicles,especially motor vehicles
Assignee: Daimler Benz AG
•
Filing: 1968-02-29
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Granted: 1970-03-03
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Expires: 1988-02-29
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Muller-Berner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:43
CPC Classifications
F; F16; F16H; F16H48/00; F16H48/20; F16H48/30; F16H48/06; F16H48/08; F16H48/24; F16H48/34; F16H2048/204; F16H2048/305; F16H2048/346; F16H2200/00; F16H2200/20; F16H2200/203; F16H2200/2071; F16H48/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2803149A
Cited
US2876658A
Cited
US2991664A
Cited
US3240308A
Cited
US3292720A
Cited
US3400610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |