Filed Feb. 16, 2007

Serial No. 76672810

Registered Oct. 30, 2007

Registration No. 3,322,262

Class Electronic monitoring and detection devices, namely, electronic transmitters, receivers, transceivers and sensors, and systems comprising combinations of such devices, for the remote detection, monitoring and recording of waterborne acoustic signals for the measurement of water flow rates, water depth, water temperature and precipitation; and the operating software and instruction manuals for such devices and systems sold as a unit; 021; 023; 026; 036; 038

Case Type Trademark