Service Mark Trademarks Filed in April 6, 1973
DIFFRACTO
Filed: April 6, 1973
RESEARCH AND DEVELOPMENT OF MEASUREMENT [[AND ALIGNMENT]] SYSTEMS INCLUDING INSTALLATION AND MONITORING OF SUCH SYSTEMS…
Owned by: DIFFRACTO LTD.
Serial Number: 72453688
A & B COFFEE SERVICE
Filed: April 6, 1973
PROVIDING AND MAINTAINING COFFEE BREWING EQUIPMENT WITH GROUND COFFEE
Owned by: A & B COFFEE SERVICE, INC.
Serial Number: 72453709
CERTI-CHEK
Filed: April 6, 1973
SYSTEMATIC INSPECTION OF ELECTRICAL, ELECTRONIC OR ELECTROMECHANICAL INSTRUMENTS AND ELECTRICAL POWER CIRCUITS OF HOSPITAL…
Owned by: BIO-SENTRY ENGINEERING, INC.
Serial Number: 72453727
