US4074269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Burglar alarm for use with an automatic garage door opener
Assignee: Individual
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Filing: 1976-06-16
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Granted: 1978-02-14
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Expires: 1996-06-16
Abstract
Abstract A burglar alarm generator is electrically connected to a conventional remote control automatic garage door opener to provide a visual and/or audible signal to deter potential burglars from the residence. The alarm generator (such as a siren or the like capable of providing a loud noise) is activated on command from a remote control transmitter typically used with automatic garage door openers. Circuitry within the alarm generator provides the capability to electrically bypass the alarm for operation of the opener in its normal mode. The alarm generator is capable of being energized and activated from within the residence.
Inventors
- 👤 Justin Hartley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:45
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/22
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
64 words
A burglar alarm for use in combination with an automatic garage door opener comprising: a housing, an alarm generator within the housing. means for energizing the alarm generator whereby the alarm generator is capable of being activated by a signal from the automatic garage door opener, and means for communicating the signal from the automatic garage door opener to activate the energized alarm generator.
Claim 2
Dependent Claim
64 words
A burglar alarm for use in combination with an automatic garage door opener comprising: a housing, an alarm generator within the housing. means for energizing the alarm generator whereby the alarm generator is capable of being activated by a signal from the automatic garage door opener, and means for communicating the signal from the automatic garage door opener to activate the energized alarm generator.
Claim 3
Dependent Claim
45 words
A burglar alarm as set forth in claim 1 wherein the means for energizing the alarm generator comprises: means for inserting the alarm generator into a circuit, and switch means within the circuit for energizing the means for inserting the alarm generator into a circuit.
Claim 4
Dependent Claim
92 words
A burglar alarm as set forth in claim 2 wherein the switch means comprises: a transformer having a primary coil and a secondary coil capable of transforming the voltage across the primary coil from a 110 volt a.c. source to at least 24 volts across the secondary coil, a switch having an open and closed position and capable of cooperating with the transformer for energizing the alarm generator, and a visual lamp capable of being energized when the switch is closed to provide a visual indication that the alarm generator is energized.
Claim 5
Dependent Claim
16 words
A burglar alarm as set forth in claim 1 wherein the alarm generator is a siren.
Claim 6
Dependent Claim
25 words
The invention in accordance with claim 2 wherein the means for inserting the alarm generator into a circuit is a double pole double throw relay.
Claim 7
Dependent Claim
60 words
The invention in accordance with claim 1 wherein the means for communicating the signal from the automatic garage door opener to activate the energized alarm generator is a cable having a plug on one end capable of being inserted into a light bulb socket in the automatic garage door opener and connected at the other end to the alarm generator.
Claim 8
Dependent Claim
125 words
A burglar alarm for use in combination with an automatic garage door opener comprising: a housing, an alarm generator, a light socket within the housing capable of receiving a light bulb, a relay having armatures capable of moving from a first position for electrical connection to the alarm generator to a second position for electrical connection to the light socket, means for energizing the relay to move the armatures between the first position and the second position, and means for communicating the signal from the automatic garage door opener to the armatures for activating the alarm generator when the armatures are in the first position and for energizing the light socket to turn on a light bulb when the armatures are in the second position.
Claim 9
Dependent Claim
125 words
A burglar alarm for use in combination with an automatic garage door opener comprising: a housing, an alarm generator, a light socket within the housing capable of receiving a light bulb, a relay having armatures capable of moving from a first position for electrical connection to the alarm generator to a second position for electrical connection to the light socket, means for energizing the relay to move the armatures between the first position and the second position, and means for communicating the signal from the automatic garage door opener to the armatures for activating the alarm generator when the armatures are in the first position and for energizing the light socket to turn on a light bulb when the armatures are in the second position.
Claim 10
Dependent Claim
83 words
The invention in accordance with claim 7 wherein the means for energizing the relay comprises: a source of a.c. voltage, a transformer connected to the source of voltage having a primary coil and a secondary coil capable of transforming the voltage across the primary coil to at least twenty four volt across the secondary coil, and a switch having an open and closed position and capable of cooperating with the transformer to energize the relay when the switch is in the closed position.
Claim 11
Dependent Claim
50 words
The invention in accordance with claim 8 wherein the means for communicating the signal from the automatic garage door opener to the armature is a cable having a plug on one end for insertion into the automatic garage door opener and electrically connected at the other end to the armatures.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |