US3124950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
figure
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:22
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/46; Y; Y10; Y10T; Y10T70/00; Y10T70/60; Y10T70/625; Y10T70/65
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
172 words
IN A MOTOR VEHICLE HAVING A PASSENGER SPACE AND A FRONT AND A REAR DOOR ON EACH SIDE THEREOF, A LOCKING MECHANISM INCLUDING A PRESSURE FLUID OPERATED LOCKING DEVICE FOR EACH DOOR HAVING A LOCK-IN POSITION AND A LOCK-RELEASING POSITION AND MEANS FOR LOCKING-IN SAID DOORS, WHEN ALL SAID LOCKING DEVICES ARE IN THE LOCK-RELEASING POSITION, IN THE SEQUENCE CONSISTING OF THE RIGHT REAR DOOR, THE LEFT REAR DOOR, THE FRONT DOOR OPPOSITE THE VEHICLE DRIVER AND THE FRONT DOOR ADJACENT THE VEHICLE DRIVER AND RELEASING SAID DOORS, WHEN ALL SAID DOORS ARE IN LOCKED-IN POSITION, IN A SEQUENCE WHICH IS THE REVERSE OF SAID FIRST-NAMED SEQUENCE, SAID LAST-MENTIONED MEANS FOR LOCKING-IN SAID DOORS INCLUDING A SOURCE OF PRESSURE FLUID, A LOCKING-IN AND LOCK-RELEASING DISTRIBUTOR CONSISTING OF A VALVE MEANS ARRANGED WITHIN THE PASSENGER SPACE OF THE VEHICLE AND ADAPTED TO BE OPERATED MANUALLY WITH EASE FROM THE DRIVER''S SEAT, SAID VALVE MEANS INCLUDING A HOUSING HAVING AN INLET MEANS CONNECTED TO SAID SOURCE OF PRESSURE FLUID AND FOUR FLUID-COLLECTING CONDUITS EACH
References Cited (Backward Citations)
US1816504A
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US2260326A
Cited
US2197692A
Cited
US2280954A
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US2243708A
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US2221044A
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US2530628A
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US2765648A
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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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |