US3460404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking devices for differential gears of motor vehicles
Assignee: Individual
•
Filing: 1966-09-20
•
Granted: 1969-08-12
•
Expires: 1986-09-20
Abstract
No abstract record available.
Inventors
- 👤 Leopold F Schmid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:32
CPC Classifications
F; F16; F16H; F16H48/00; F16H48/20; F16H48/22; F16H48/06; F16H48/08; F16H48/30; F16H48/34; F16H2048/204; F16H2048/305; F16H48/38; F16H48/40; F16H2048/405; F16H2200/00; F16H2200/20; F16H2200/203; F16H2200/2071; F16H48/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2620055A
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FR1158997A
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US2894416A
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GB858528A
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US2890687A
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GB911448A
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US3191708A
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US3157257A
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US3306408A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |