Mark Identification

EXPANDAPAC

Serial Number

75293218

Filing Date

May 16, 1997

Registration Date

Nov 23, 1999

Trademark by

DONALDSON COMPANY INC.

Classification Information

filter unit for heating, ventilating, and air conditioning systems consisting of a frame and a replaceable filter media; replaceable filter media for filter units for heating, ventilating, and air conditioning

Environmental Control Apparatus