Mark Identification

DUST BUSTER

Serial Number

73322682

Filing Date

Aug 7, 1981

Registration Date

Oct 2, 1984

Trademark by

CAMPBELL INTERNATIONAL INC.

Classification Information

Combination Air Filters and Blower for Use on Truck Cabs or Operator Station Enclosures Such as Those Mounted on Vehicles or Movable on a Track or Rail

Environmental Control Apparatus