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BOILERGUARD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73691497 · Reg. No. 1496386

Mark
BOILERGUARD
Status
Cancelled
Serial Number
73691497
Registration No.
1496386
Filing Date
October 23, 1987
Registration Date
July 19, 1988
Class(es)
Class 001

Owners

ECOLAB USA INC.
03 · ST. PAUL, MN, US
NALCO COMPANY
03 · NAPERVILLE, IL, US
CALGON CORPORATION
03 · PITTSBURGH, PA, US
MERCK & CO., INC.
03 · RAHWAY, NJ, US
MERCK & CO., INC.
03 · RAHWAY, NJ, US
MERCK & CO., INC.
03 · RAHWAY, NJ, US

Goods & Services

CHEMICALS FOR CONTROL OF SCALE, CORROSION, AND DEPOSITS IN BOILERS AND BOILER WATER SYSTEMS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.