US3283300A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat tire warning device
Assignee: Individual
•
Filing: 1963-11-26
•
Granted: 1966-11-01
•
Expires: 1983-11-26
Abstract
No abstract record available.
Inventors
- 👤 Helmut P Hartmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:24
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN A TIRE WARNING DEVICE, AN ANVIL MEMBER AROUND ON AND EXTENDING LATERALLY FROM THE FRAMEWORK OF A MOTOR VEHICLE, A STRIKER MOUNTED ON A WHEEL OF THE VEHICLE, SAID STRIKER HAVING ONE END SECURED TO SAID WHEEL AND THE OTHER END MAINTAINED IN POSITION BETWEEN THE TIRE AND RIM OF SAID WHEEL BY THE PRESSURE OF THE TIRE AGAINST THE RIM WHILE SAID TIRE IS INFLATED, A SIGNAL LIGHT IN SAID VEHICLE, AN ELECTRICAL CURRENT CIRCUIT THROUGH SAID ANVIL, SAID SIGNAL LIGHT AND SAID STRIKER, SAID CIRCUIT BEING COMPLETED BY RELEASE OF SAID STRIKER FROM SAID TIRE AND RIM AND THE CONTACT OF SAID STRIKER WITH SAID ANVIL.
Claim 2
Dependent Claim
109 words
IN A TIRE WARNING DEVICE, AN ANVIL MEMBER AROUND ON AND EXTENDING LATERALLY FROM THE FRAMEWORK OF A MOTOR VEHICLE, A STRIKER MOUNTED ON A WHEEL OF THE VEHICLE, SAID STRIKER HAVING ONE END SECURED TO SAID WHEEL AND THE OTHER END MAINTAINED IN POSITION BETWEEN THE TIRE AND RIM OF SAID WHEEL BY THE PRESSURE OF THE TIRE AGAINST THE RIM WHILE SAID TIRE IS INFLATED, A SIGNAL LIGHT IN SAID VEHICLE, AN ELECTRICAL CURRENT CIRCUIT THROUGH SAID ANVIL, SAID SIGNAL LIGHT AND SAID STRIKER, SAID CIRCUIT BEING COMPLETED BY RELEASE OF SAID STRIKER FROM SAID TIRE AND RIM AND THE CONTACT OF SAID STRIKER WITH SAID ANVIL.
References Cited (Backward Citations)
US2368617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |