Mark Identification

BLACKSTONE

Serial Number

72243217

Filing Date

Apr 12, 1966

Registration Date

Sep 12, 1967

Trademark by

BLACKSTONE CORPORATION

Classification Information

ULTRASONIC CLEANING APPARATUS COMPRISING TRANSDUCERS, CLEANING TANKS, WASHING TANKS, AND SCRUBBING TANKS, AND ELECTRICAL SUPPLY UNITS AND ULTRASONIC PROBES, ULTRASONIC TRANSDUCERS, ULTRASONIC SUPPLY UNITS, AND THE LIKE

Housewares and Glass