US3145322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic headlight shut-off and warning system
Assignee: Individual
•
Filing: 1963-05-21
•
Granted: 1964-08-18
•
Expires: 1983-05-21
Abstract
No abstract record available.
Inventors
- 👤 George M Yazigi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:28
CPC Classifications
B; B60; B60Q; B60Q9/00; B60Q9/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
FOR USE AS AN ALARM SYSTEM IN A VEHICLE EQUIPPED WITH AT LEAST ONE HEADLIGHT, AN ELECTRIC CIRCUIT INCLUDING A HEADLIGHT SWITCH, A BATTERY AND AN IGNITIONS SWITCH, MEANS CONNECTED IN SERIES WITH SAID BATTERY AND IGNITION SWITCH FOR CONNECTING THE HEADLIGHT AND HEADLIGHT SWITCH IN SERIES WITH THE BATTERY UPON CLOSING OF THE IGNITION SWITCH, ALARM MEANS, SAID FIRST NAMED MEANS SIMULTANEOUSLY DISCONNETING THE HEADLIGHT FROM THE BATTERY AND CONNECTING THE ALARM MEANS IN SERIES WITH THE BATTERY THROUGH THE HEADLIGHT SWITCH WHEN SAID IGNITION SWITCH IS OPENED AND SAID HEADLIGHT SWITCH IS CLOSED, SAID CIRCUIT INCLUDING MANUALLY OPERABLE SWITCH MEANS FOR SIMULTANEOUSLY DISCONNECTING SAID ALARM MEANS FROM THE BATTERY AND CONNECTING THE
Claim 2
Dependent Claim
114 words
FOR USE AS AN ALARM SYSTEM IN A VEHICLE EQUIPPED WITH AT LEAST ONE HEADLIGHT, AN ELECTRIC CIRCUIT INCLUDING A HEADLIGHT SWITCH, A BATTERY AND AN IGNITIONS SWITCH, MEANS CONNECTED IN SERIES WITH SAID BATTERY AND IGNITION SWITCH FOR CONNECTING THE HEADLIGHT AND HEADLIGHT SWITCH IN SERIES WITH THE BATTERY UPON CLOSING OF THE IGNITION SWITCH, ALARM MEANS, SAID FIRST NAMED MEANS SIMULTANEOUSLY DISCONNETING THE HEADLIGHT FROM THE BATTERY AND CONNECTING THE ALARM MEANS IN SERIES WITH THE BATTERY THROUGH THE HEADLIGHT SWITCH WHEN SAID IGNITION SWITCH IS OPENED AND SAID HEADLIGHT SWITCH IS CLOSED, SAID CIRCUIT INCLUDING MANUALLY OPERABLE SWITCH MEANS FOR SIMULTANEOUSLY DISCONNECTING SAID ALARM MEANS FROM THE BATTERY AND CONNECTING THE
References Cited (Backward Citations)
US2820215A
Cited
US3072884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |