Mark Identification

ELDS

Serial Number

74316344

Filing Date

Sep 23, 1992

Registration Date

Dec 28, 1993

Trademark by

STEFFEN ROBERTSON AND KIRSTEN (U.S.) INC.

Classification Information

electronic leak detection systems comprising sensing electrodes, wires coupled to the sensing electrodes, power sources, data collection units communicating with the electrodes through the wires via the power source, and computer software for interpreting the data derived from the data collection units

Electrical and Scientific Apparatus