U.S. federal trademark · Serial No. 73752823 · Reg. No. 1563225
ELASTIC SEALING BAND FOR USE WITH VENTILATING TUBES IN MINES
MACHINES FOR DUST REMOVAL AND AIR VENTILATION FOR COAL MINES COMPRISING A WHEELED VEHICLE INCLUDING A LARGE SUCTION FAN, AND MECHANICAL AND CLOTH FILTERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.