Mark Identification

Serial Number

75396379

Filing Date

Nov 26, 1997

Registration Date

Dec 11, 2001

Trademark by

DONALDSON COMPANY INC.

Active Trademark

Classification Information

air cleaners and air filters for internal combustion engines, replacement filter elements for engine air cleaners, and parts and fittings therefor, namely, filter housings, duct work, and clamps

Machinery

[ AIR FILTER SERVICE INDICATOR GAUGES ]

Electrical and Scientific Apparatus
VAN ROBERTS