Dearborn Trademark Details

Dearborn was registered on Tuesday, September 27, 1955 and is currently owned by W. R. Grace & Co.-Conn. under the registration number 612854 . This mark is dead with a status of Expired. The last case file activity for this mark occured 17 years ago on Saturday, July 8, 2006, according to the United State Patent & Trademark Office
Word Mark Dearborn
Status Dead Registered 900 — Expired

Current Owner

W. R. Grace & Co.-Conn. of New York, NY

View all trademarks for W. R. Grace & Co.-Conn.
Other Trademarks for W. R. Grace & Co.-Conn.

Previous Owners

Dearborn Chemical Company of Chicago, IL

View all trademarks for Dearborn Chemical Company
Other Trademarks for Dearborn Chemical Company
Serial Number 71659852
Registration Number 612854
Status Date Saturday, July 8, 2006
Filing Date Saturday, July 8, 2006
Registration Date Tuesday, September 27, 1955
Attorney John P. Rynkiewicz

Correspondent

JOHN P. RYNKIEWICZ
W. R. GRACE & CO.-CONN.
7379 ROUTE 32
COLUMBIA, MD 21044

Case File Statements

Goods & Services Materials for Preventing Scale Formation, Corrosion and Foaming of Boiler Water and for Preventing Deleterious Action of Water When Used in Steam Boilers

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 9 — Expired
Status Date Saturday, July 1, 2006
First Use Anywhere Tuesday, November 4, 1952
First Use In Commerce Wednesday, November 12, 1952
Primary Code 006

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