US3562799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turn signal system with automatic distance cancellation
Assignee: Motors Liquidation Co
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Filing: 1968-12-05
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Granted: 1971-02-09
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Expires: 1988-12-05
Abstract
Abstract A TURN SIGNAL SYSTEM IS DISCLOSED WHICH INCLUDES A TURN SIGNAL SWITCH FOR CONTROLLING ACTUATION OF ONE OR BOTH ARMATURES OF A DUAL ARMATURE RELAY TO ENERGIZE THE APPROPRIATE TURN SIGNAL LAMPS. ONE OF THE RELAY ARMATURES CARRIES A SWITCH OPERATING GEAR WHICH IS ADAPTED TO BE COUPLED TO THE ODOMETER DRIVE MECHANISM OF THE VEHICLE TO OPEN THE CIRCUIT TO THE RELAY AND DENERGIZE THE SIGNAL LAMPS AFTER THE VEHICLE HAS TRAVELED A PREDETERMINED DISTANCE.
Inventors
- 👤 John E Creager
- 👤 George B Hardenbrook Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:34
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |