74000782
Nov 16, 1989
Dec 8, 1992
CHARLES MACHINE WORKS INC. THE
Active Trademark
ELECTRONIC LOCATORS; NAMELY, DEVICES USED TO LOCATE UNDERGROUND CABLES, PIPELINES, UTILITY LINES AND OTHER UNDERGROUND EQUIPMENT; TRACKING EQUIPMENT; NAMELY, ELECTRONIC SIGNALLING DEVICES USED TO ENABLE ACCURATE UNDERGROUND GUIDED EARTH BORING; FAULT-FINDING EQUIPMENT; NAMELY, DEVICES USED TO DETECT FAULTS IN UNDERGROUND CABLES, PIPELINES, UTILITY LINES AND OTHER UNDERGROUND EQUIPMENT; [ AND MEASURING WHEELS ]
Electrical and Scientific Apparatus