US4067411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle emergency alarm and stop system
Assignee: Individual
•
Filing: 1976-05-27
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Granted: 1978-01-10
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Expires: 1996-05-27
Abstract
Abstract A vehicle emergency control system which remotely signals the unauthorized operation of a suitably-equipped vehicle, and which conditions the vehicle by remote control to be involuntarily retarded or stopped by an action of the unauthorized operator. Vehicles are equipped with a transmitter which broadcasts an emergency condition message in response to an unauthorized or emergency situation. The emergency message identifies the vehicle, and may also identify the nature of the emergency condition. The emergency message is received at a central location, from which a coded command signal can be transmitted to a receiver in the vehicle to disable the operation of the particular vehicle from which the emergency message emanated. The command signal conditions the brake accelerator, or some other vehicle control to be retained in a retarded position when that control is next operated. The vehicle emergency system also includes a concealed antenna which automatically becomes extended when the vehicle emergency system is operated.
Inventors
- 👤 Thomas R. Conley
- 👤 Larry Dawson
- 👤 Troy Strickland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:24
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/10; B60R25/102; B60R25/01; B60R25/04
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
100 words
An emergency disabling system for a vehicle having an operator actuated motion control means, said system comprising: first transmitting means mounted on said vehicle for transmitting an alarm signal; first receiving means at a location remote from said vehicle for receiving said alarm signal; second transmitting means at said second location for selectively transmitting a command signal; second receiving means mounted on said vehicle for receiving said command signal; and means mounted on said vehicle and responsive to said received command signal for conditioning said motion control means for retention in a motion retarding position brought about by said operator.
Claim 2
Dependent Claim
100 words
An emergency disabling system for a vehicle having an operator actuated motion control means, said system comprising: first transmitting means mounted on said vehicle for transmitting an alarm signal; first receiving means at a location remote from said vehicle for receiving said alarm signal; second transmitting means at said second location for selectively transmitting a command signal; second receiving means mounted on said vehicle for receiving said command signal; and means mounted on said vehicle and responsive to said received command signal for conditioning said motion control means for retention in a motion retarding position brought about by said operator.
Claim 3
Dependent Claim
49 words
System as in claim 1, wherein said motion control means includes: one-way retaining means connected to an operator control member of said motion control means and operable in response to said received command signal to retain said control member in an operative position which retards operation of said vehicle.
Claim 4
Dependent Claim
94 words
System as in claim 1, further comprising: means associated with said vehicle to provide an emergency control signal which turns on said first transmitting means; antenna means which is operatively connected to said first transmitting means and said second receiving means, and which is normally maintained in inoperative concealed position on said vehicle; and means responsive to said emergency control signal to move said antenna means from said concealment to an operative signaling position whereby said antenna means can radiate signals from said first transmitting means and receive signals from said second transmitting means.
Claim 5
Dependent Claim
42 words
System as in claim 1, wherein said motion control means comprises a fluid brake system, and check valve means connected in the fluid braking system and operative to retain operator-applied brake actuating fluid pressure conditions in response to said received command signal.
Claim 6
Dependent Claim
42 words
System as in claim 1, wherein said motion control means comprises a throttle mechanism, and latch means operative to engage and limit the throttle mechanism so as not to exceed a predetermined maximum throttle operation, in response to said received command signal.
Claim 7
Dependent Claim
47 words
System as in claim 5, further comprising elastic connective means in said throttle mechanism between said latch means and the accelerator pedal of said vehicle to permit said accelerator pedal to undergo a normal range of movement when said throttle mechanism is engaged by said latch means.
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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) | 1981-01-09 | 1981-07-11 | 1982-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-09 | 1985-07-11 | 1986-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-09 | 1989-07-11 | 1990-01-10 | $7700.00 | Window Closed / Lapsed |