US3011040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tilt-responsive mercury switch for automatic brake control for automotive vehicles
Assignee: Individual
•
Filing: 1959-11-09
•
Granted: 1961-11-28
•
Expires: 1979-11-09
Abstract
No abstract record available.
Inventors
- 👤 Remer John B De
- 👤 Andrew J Sipe
- 👤 Richard D Beebe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:47
CPC Classifications
H; H01; H01H; H01H29/00; H01H29/20; B; B60; B60T; B60T7/00; B60T7/12; B60T7/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734590A
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US977523A
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US1007998A
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US2192197A
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US2172116A
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US2354687A
Cited
US2740009A
Cited
US2713159A
Cited
US2747038A
Cited
US2754497A
Cited
US2863014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |