US4660528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for remote termination of the operation of a selected motor vehicle
Assignee: Individual
•
Filing: 1986-03-17
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Granted: 1987-04-28
•
Expires: 2006-03-17
Abstract
Abstract The invention is directed to an RF means for terminating the normal operation of a selected motor vehicle. A plurality of motor vehicles each have an RF receiver tuned to a frequency and EIA tones specific to their license plate indica. Selected other motor vehicles have an RF transmitter and EIA tone generator which can be selectively tuned to transmit a signal which is receivable by a selected one of the motor vehicle receivers and when received stops the operation of that selected vehicle by terminating the fuel supply or removing ignition voltage to the motor vehicles internal combustion engine.
Inventors
- 👤 Gene Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:40
CPC Classifications
G; G08; G08B; G08B25/00; G08B25/01; G08B25/016; B; B60; B60K; B60K31/00; B60K31/0058; B60R; B60R25/00; B60R25/01; B60R25/04; F; F02; F02D; F02D17/00; F02D17/04; F02P; F02P11/00; F02P11/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
224 words
An apparatus for selective termination of the normal operations of a selected one of a plurality of adjacent motor vehicles having internal combustion engines comprising: a plurality of first motor vehicles, each having at least visual registration plates on the rear thereof with different and distinct registration indica thereon; RF carrier receiver means associated with each of said plurality of first motor vehicles, said receiver capable of receiving only a specific RF carrier frequency and a specific number and type of EIA tone signals directly related to their registration indica and producing an output voltage signal when received; internal combustion engine interruption means associated with each of signal RF carrier receiver means and said internal combustion engine for interrupting the normal operation of said internal combustion engine of a selected motor vehicle when an output voltage signal is produced by that motor vehicle RF carrier receiver; and a second motor vehicle having a RF carrier and EIA tone generator transmitter readiably programmable to a specific RF carrier frequency and specific number and type of EIA tones related to the registration indica of a selected one of said plurality of first motor vehicles, whereby the normal operations of the internal combustion engine of said selected one of said plurality of motor vehicles is terminated when said RF carrier and EIA tone generating transmitter is activated.
Claim 2
Independent Claim
224 words
An apparatus for selective termination of the normal operations of a selected one of a plurality of adjacent motor vehicles having internal combustion engines comprising: a plurality of first motor vehicles, each having at least visual registration plates on the rear thereof with different and distinct registration indica thereon; RF carrier receiver means associated with each of said plurality of first motor vehicles, said receiver capable of receiving only a specific RF carrier frequency and a specific number and type of EIA tone signals directly related to their registration indica and producing an output voltage signal when received; internal combustion engine interruption means associated with each of signal RF carrier receiver means and said internal combustion engine for interrupting the normal operation of said internal combustion engine of a selected motor vehicle when an output voltage signal is produced by that motor vehicle RF carrier receiver; and a second motor vehicle having a RF carrier and EIA tone generator transmitter readiably programmable to a specific RF carrier frequency and specific number and type of EIA tones related to the registration indica of a selected one of said plurality of first motor vehicles, whereby the normal operations of the internal combustion engine of said selected one of said plurality of motor vehicles is terminated when said RF carrier and EIA tone generating transmitter is activated.
Claim 3
Dependent Claim
15 words
The inventions as defined in claim 1 wherein said registration indica includes numerals and letters.
Claim 4
Dependent Claim
17 words
The invention as defined in claim 2 wherein each number and letter has a designated EIA tone.
Claim 5
Dependent Claim
25 words
The invention as defined in claim 1 wherein said receiver and transmitter are operatable in a carrier range of from 144 to 148 mega hertz.
Claim 6
Dependent Claim
76 words
The invention as defined in claim 1 wherein said internal combustion engine include ignition means and said motor vehicles include electrical power means for operating said ignition and said internal combustion interruption means is a relay switch positioned between said electrical power means and said ignition means whereby said output voltage signal operates said relay switch removing power from said electrical power means from said ignition means thereby terminating the operation of said internal combustion engine.
Claim 7
Dependent Claim
62 words
The invention as defined in claim 1 wherein said motor vehicle includes fuel supply means and said internal combustion interruptor means is a valve positioned believes said fuel supply means and said internal combustion engine whereby said output voltage signal operates said valve cutting off the fuel supply to said internal combustion engine thereby terminating the operation of said internal combustion engine.
Claim 8
Dependent Claim
30 words
The invention as defined in claim 1 wherein the operation of the internal combustion engine of a selected motor vehicle is inoperative so long as said transmitter transmits a signal.
References Cited (Backward Citations)
US3112004A
Cited
US3396811A
Cited
US3580353A
Cited
US3748641A
Cited
US4236594A
Cited
US4619231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-04-27 | 1990-10-27 | 1991-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-27 | 1994-10-27 | 1995-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-27 | 1998-10-27 | 1999-04-28 | $7700.00 | Window Closed / Lapsed |