Trademark Search  /  AIR-TROUGH

AIR-TROUGH

○ Dead · Expired

U.S. federal trademark · Serial No. 72383904 · Reg. No. 0956447

Mark
AIR-TROUGH
Status
Expired
Serial Number
72383904
Registration No.
0956447
Filing Date
February 16, 1971
Registration Date
April 3, 1973
Class(es)
Class 007

Owner

HALLIBURTON COMPANY
03 · DUNCAN, OK, US

Goods & Services

AIR GRAVITY CONVEYOR FOR TRANSPORTING DRY, FINE MATERIALS WITHOUT THE USE OF MOVING MECHANICAL PARTS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.