Impruvol Trademark Details

Impruvol was registered on Tuesday, June 12, 1951 and is currently owned by Koppers Company, Inc. under the registration number 543744 . This mark is dead with a status of Expired. The last case file activity for this mark occured 31 years ago on Tuesday, November 3, 1992, according to the United State Patent & Trademark Office
Word Mark Impruvol
Status Dead Registered 900 — Expired

Current Owner

Koppers Company, Inc. of Pittsburgh, PA

View all trademarks for Koppers Company, Inc.
Other Trademarks for Koppers Company, Inc.
Serial Number 71595381
Registration Number 543744
Status Date Tuesday, November 3, 1992
Filing Date Tuesday, November 3, 1992
Registration Date Tuesday, June 12, 1951

Case File Statements

Goods & Services Additive Which Is an Oxidation Inhibitor and a Stabilizer for Motor Fuel, Particularly Aviation Gasoline
Pseudo Mark Improveol

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 015
Status 9 — Expired
Status Date Tuesday, November 3, 1992
First Use Anywhere Wednesday, March 29, 1950
First Use In Commerce Wednesday, March 29, 1950
Primary Code 015

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