Mark Identification
SIOUX
Serial Number
73133964
Filing Date
Jul 14, 1977
Registration Date
Nov 14, 1978
Trademark by
Active Trademark
Classification Information
WATER HEATERS: [ AIR MAKE-UP HEATERS FOR HEATING AND VENTILATING; ] AND OPTIONAL EQUIPMENT AND ACCESSORIES THEREFOR-NAMELY, MOTORIZED DAMPER SCREENS, [ FRESH AIR HOODS AND AIR CONDITIONING UNITS ]
Environmental Control Apparatus