Combination LED flashlight and garage door transmitter

Details Combination LED flashlight and garage door transmitter Combination LED flashlight and garage door transmitter

2006-12-19

2006-12-19

Edwards, Jr., Timothy (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S426360

Reexamination Certificate

active

07151433

ABSTRACT:
A combination LED flashlight and garage door opener transmitter with at least one LED disclosed that uses a voltage multiple circuit that enables the use of a single AA or AAA battery. The voltage multiple circuit raises the battery voltage from 1.5 volts to approximately 5 volts and then maintains it to energize the LED. The voltage multiple circuit is connected to the garage door opener transmitter.

REFERENCES:
patent: 5744984 (1998-04-01), Drapac et al.
patent: 5786106 (1998-07-01), Armani
patent: 5822192 (1998-10-01), Hayashi
patent: 6873203 (2005-03-01), Latham et al.
patent: 6912410 (2005-06-01), Auten et al.

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