C-11 Trademark Details

C-11 was registered on Tuesday, January 17, 1995 and is currently owned by Calgon Corporation under the registration number 1873464 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 19 years ago on Monday, September 20, 2004, according to the United State Patent & Trademark Office
Word Mark C-11
Status Alive Registered 800 — Registered and Renewed

Current Owner

Calgon Corporation of Naperville, IL

View all trademarks for Calgon Corporation
Other Trademarks for Calgon Corporation

Previous Owners

Ecc Specialty Chemicals Inc. of Pittsburgh, PA

View all trademarks for Ecc Specialty Chemicals Inc.
Other Trademarks for Ecc Specialty Chemicals Inc.
Serial Number 74405395
Registration Number 1873464
Status Date Monday, September 20, 2004
Filing Date Monday, September 20, 2004
Registration Date Tuesday, January 17, 1995
Attorney Michael B. Martin,

Correspondent

MICHAEL B. MARTIN,
NALCO COMPANY
1601 W. DIEHL
NAPERVILLE, IL 60563-1198

Case File Statements

Goods & Services Chemicals for Use as a Corrosion Inhibitor in Industrial and Municipal 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 Monday, August 16, 1993
First Use Anywhere Friday, September 27, 1991
First Use In Commerce Friday, September 27, 1991
Primary Code 001

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