Phreeguard Trademark Details

Phreeguard was registered on Tuesday, July 2, 1985 and is currently owned by Merck & Co., Inc. under the registration number 1345406 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 18 years ago on Wednesday, December 7, 2005, according to the United State Patent & Trademark Office
Word Mark Phreeguard
Status Alive Registered 800 — Registered and Renewed
Merck & Co., Inc.
126 E. Lincoln Ave.
Rahway, Nj 07065
Merck & Co., Inc.
126 E. Lincoln Ave.
Rahway, Nj 07065
Merck & Co., Inc.
126 E. Lincoln Ave.
Rahway, Nj 07065
Serial Number 73477728
Registration Number 1345406
Status Date Wednesday, December 7, 2005
Filing Date Wednesday, December 7, 2005
Registration Date Tuesday, July 2, 1985
Attorney Irving N. Stein

Correspondent

Michael B. Martin
Calgon Corporation
1601 W. Diehl Rd.
Naperville IL 60563-1198

Case File Statements

Goods & Services Chemical Preparations for Control of Scale, Corrosion and Deposits in Cooling Water Systems

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 006
Status 6 — Active
Status Date Tuesday, April 23, 1985
First Use Anywhere Friday, March 23, 1984
First Use In Commerce Friday, March 23, 1984
Primary Code 001

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