Trademark Search  /  PHREEGUARD PLUS

PHREEGUARD PLUS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73731074 · Reg. No. 1530427

Mark
PHREEGUARD PLUS
Status
Cancelled
Serial Number
73731074
Registration No.
1530427
Filing Date
May 27, 1988
Registration Date
March 21, 1989
Class(es)
Class 001

Owners

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

CHEMICAL PREPARATIONS FOR CONTROL OF SCALE, CORROSION AND DEPOSITS IN COOLING 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.