Resources Contact Us Home
Motion sensing and light flashing apparatus

Image Number 3 for United States Patent #5371489.

An alerting apparatus includes a pair of separate first and second lights capable of providing respective illuminations that are different from one another, an electrical power supply cord connected to the first and second lights for providing a supply of electrical power to activate the lights, and a motion detector connected to the electrical power supply cord and the first and second lights for activating the first and second lights for predetermined times in response to sensing motion in a predetermined area. The first light can provide a constant white illumination, while the second light can provide a flashing red illumination. Also, an alarm can be connected to the motion detector and the electrical power supply.

  Recently Added Patents
Dual source mass spectrometry system
Non-serialized electronic product registration system and method of operating same
Hand sign
Digital camera supporting intelligent self-timer mode and method of controlling the same
RFID reader revocation checking using low power attached displays
Display screen with graphical user interface
2,5-disubstituted piperidine orexin receptor antagonists
  Randomly Featured Patents
Projection apparatus and cover glass attaching structure
Low lint protective garment
Mobile telecommunications network having integrated wireless office system
Gas discharge lamp and method for the production thereof
Pentapeptide modified resin
Uplink scheduling and resource allocation with fast indication
Gas pressure operated dispensing container
Communication apparatus and communication method
Radio signal strength mapping through a telematics system
Process for converting C5 olefinic cuts by metathesis using a catalyst based on rhenium and cesium