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Class 340/309 - With make and break wheel


Subclass of Class 340 - Communications: electrical
Definition: Subject matter having a rotary make and break wheel.
No. of patents: 4
Last issue date: 03/25/2008


NumberTitleIssue Date
7348889Baby car seat alarm system
A system and method to warn that a child has been left unattended in the vehicle for a pre-set period of time after the ignition has been turned off. The system includes a sensing device to detect if a child is in the infant seat, an ignition detection device to det...
03/25/2008
7266049Clock radio with integral digital music storage system and infrared interface
An alarm clock is provide capable of alternately actuating a plurality of visual stimulative and auditor stimulative appliances in a programmable manner such that a variation and randomization of the type of stimulation will be used to prompt the waking of the user....
09/04/2007
7092548Method and apparatus for identifying objects depicted in a videostream
The present invention relates to an apparatus for rapidly analyzing frame(s) of digitized video data which may include objects of interest randomly distributed throughout the video data and wherein said objects are susceptible to detection, classification, and ultim...
08/15/2006
6307482Silenceable speaker with pre-announce tone detection
An alarm signaling device (5) operable to produce an alarm signal and, possibly, communicate emergency announcements when triggered by a signal from a central alarm control panel. The alarm includes a speaker or other sound producing device and a silencin...
10/23/2001
 
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