9 UNDERGROUND UTILITY LOCATOR EQUIPMENT-NAMELY, RADIO DETECTION EQUIPMENT OF THE ECHOLOCATOR TYPE, SAID EQUIPMENT MADE UP OF THREE BASIC SUBASSEMBLIES-A BATTERY PACK/TRANSMITTER, A SIGNAL PROCESSOR/DISPLAY, AND AN ANTENNA
Trademark Events
Nov 30, 1998
Expired Sec. 9
Sep 6, 1983
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.