23 GROUND SUPPORT UNIT FOR HELICOPTERS AND COMPONENTS-NAMELY, MACHINES USED TO TOW AND START AIRCRAFT, CLEAR SNOW AND SAND, AND PROVIDE CURRENT FOR INSTRUMENT AND SYSTEMS TESTING
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Trademark Events
Oct 21, 1996
Expired Sec. 9
Apr 12, 1982
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.