US5023591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-theft control apparatus
Assignee: ALETHO RESEARCH Corp
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Filing: 1989-11-15
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Granted: 1991-06-11
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Expires: 2009-11-15
Abstract
Abstract A theft deterrent system according to which the battery of a motor vehicle is selectively rendered inoperative. A numbered code is manually entered onto a key pad which may be located on the dashboard of the motor vehicle. The key pad is connected to an integrated circuit which is an integral component of the battery. When the proper numbered code is entered, the battery is rendered either operative or inoperative, as desired. When the battery has been inactivated and an incorrect number is entered, as by an unauthorized person, the battery remains inactivated, but an alarm is energized.
Inventors
- 👤 Allen V. Edwards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:26
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/572; H01M50/574; H01M50/576; B; B60; B60R; B60R25/00; B60R25/01; B60R25/04; B60R25/045; B60R25/10; B60R25/1018; B60R25/1003; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
118 words
A system for deterring theft of a motor vehicle comprising: a battery having a plurality of cells providing electrical energy for the motor vehicle; and interface means within said battery for electrically connecting adjacent ones of said cells of said battery to provide electrical continuity between said cells by reason of which an EMF is generated, said interface means being selectively operable for disconnecting said adjacent cells to interrupt generation of an EMF thereby rendering said battery inoperative, said interface means including electronic circuitry coupled to a plurality of code entry switches and responsive to a predetermined sequential activation thereof for providing electrical continuity between the cells in one instance and for preventing electrical continuity in another instance.
Claim 2
Independent Claim
118 words
A system for deterring theft of a motor vehicle comprising: a battery having a plurality of cells providing electrical energy for the motor vehicle; and interface means within said battery for electrically connecting adjacent ones of said cells of said battery to provide electrical continuity between said cells by reason of which an EMF is generated, said interface means being selectively operable for disconnecting said adjacent cells to interrupt generation of an EMF thereby rendering said battery inoperative, said interface means including electronic circuitry coupled to a plurality of code entry switches and responsive to a predetermined sequential activation thereof for providing electrical continuity between the cells in one instance and for preventing electrical continuity in another instance.
Claim 3
Dependent Claim
35 words
A theft deterrent system as set forth in claim 1 wherein said electronic circuitry includes: alarm means responsive to activation of said code entry switches in a sequence other than said predetermined sequential activation thereof.
Claim 4
Dependent Claim
18 words
A theft deterrent system as set forth in claim 2 wherein said alarm means is an audible alarm.
Claim 5
Dependent Claim
45 words
A theft deterrent system as set forth in claim 2 including: timer means for initiating operation of said alarm means after a first predetermined period of time responsive to activation of said code entry switches in a sequence other than said predetermined sequential activation thereof.
Claim 6
Dependent Claim
40 words
A theft deterrent system as set forth in claim 4 wherein said timer means is operable for terminating operation of said alarm means after a second predetermined period of time being of longer duration than said first period of time.
Claim 7
Independent Claim
113 words
A system for deterring theft of a motor vehicle comprising: a battery installed in the motor vehicle providing electrical energy therefor and having at least a pair of adjacent cells; interface means within said battery for electrically connecting said cells to provide electrical continuity therebetween by reason of which an EMF is generated; and switch means selectively operable for disconnecting said cells to interrupt generation of an EMF thereby rendering the battery inoperative, said interface means including electronic circuitry coupled to a plurality of code entry switches and responsive to a predetermined sequential activation thereof for providing electrical continuity between the cells in one instance and for preventing electrical continuity in another instance.
Claim 8
Independent Claim
113 words
A system for deterring theft of a motor vehicle comprising: a battery installed in the motor vehicle providing electrical energy therefor and having at least a pair of adjacent cells; interface means within said battery for electrically connecting said cells to provide electrical continuity therebetween by reason of which an EMF is generated; and switch means selectively operable for disconnecting said cells to interrupt generation of an EMF thereby rendering the battery inoperative, said interface means including electronic circuitry coupled to a plurality of code entry switches and responsive to a predetermined sequential activation thereof for providing electrical continuity between the cells in one instance and for preventing electrical continuity in another instance.
Claim 9
Dependent Claim
35 words
A theft deterrent system as set forth in claim 6 wherein said electronic circuitry includes: alarm means responsive to activation of said code entry switches in a sequence other than said predetermined sequential activation thereof.
Claim 10
Dependent Claim
18 words
A theft deterrent system as set forth in claim 7 wherein said alarm means is an audible alarm.
Claim 11
Dependent Claim
47 words
A theft deterrent system as set forth in claim 6 including: timer means for initiating operation of said alarm means after a first predetermined period of time in the event of activation of said code entry switches in a sequence other than said predetermined sequential activation thereof.
Claim 12
Dependent Claim
40 words
A theft deterrent system as set forth in claim 9 wherein said timer means is operable for terminating operation of said alarm means after a second predetermined period of time being of longer duration than said first period of time.
Claim 13
Dependent Claim
183 words
A theft deterrent system as set forth in claim 1 wherein said electronic circuitry is embedded within the battery interposed between said adjacent cells; and wherein said interface means includes: female connector means protruding from an outer surface of said battery and electrically connected with said electronic circuity; a key pad including a plurality of actuating switches, each biased open but manually movable to a closed position, said actuating switches being greater in number than said code entry switches; male connector means having a plurality of contacts matingly engageable with said female connector; a plurality of leads extending from said key pad to said male connector means, each of said leads connecting one of said actuating switches with one of said contacts; whereby, when said male and said female connector means are matingly engaged, activation of said actuating switches in one predetermined sequence is effective to provide electrical continuity between said adjacent cells thereby rendering said battery operative while activation of said actuating switches in any other sequence is ineffective to provide electrical continuity between said adjacent cells thereby rendering said battery inoperative.
Claim 14
Dependent Claim
246 words
A theft deterrent system as set forth in claim 6 wherein said interface means include: a circuit board supporting electronic circuitry thereon, said circuit board being embedded within said battery and interposed between said adjacent cells, said electronic circuitry including a plurality of code entry switches manually activatable in a predetermined sequence for providing electrical continuity between said cells in one instance and for preventing electrical continuity in another instance; wherein said battery includes a cover having at least first and second openings therethrough; and including: female connector means being part of said electronic circuitry protruding through said first opening in said cover; and remote actuating means including: a key pad including a plurality of actuating switches, each biased open but manually movable to a closed position, said actuating switches being greater in number than said code entry switches; male connector means having a plurality of contacts matingly engageable with said female connector; and a plurality of leads extending from said key pad to said male connector means, each of said leads connecting one of said actuating switches with one of said contacts; whereby, when said male and said female connector means are matingly engaged, activation of said actuating switches according to one predetermined sequence is effective to provide electrical continuity between said adjacent cells thereby rendering the battery operative while activation of said actuating switches according to any other sequence is ineffective to provide electrical continuity between said adjacent cells thereby rendering the battery inoperative.
Claim 15
Dependent Claim
54 words
A theft deterrent system as set forth in claim 12 wherein said interface means includes: audible alarm means mounted on said circuit board and operable in the event of activation of said code entry switches in a sequence other than said predetermined sequence, said alarm means protruding through said second opening in said cover.
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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) | 1994-06-10 | 1994-12-10 | 1995-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-10 | 1998-12-10 | 1999-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-10 | 2002-12-10 | 2003-06-11 | $7700.00 | Window Closed / Lapsed |