Duolase Trademark Details

Duolase was registered on Tuesday, April 6, 1976 and is currently owned by Diamond Shamrock Corporation under the registration number 1037149 . This mark is dead with a status of Expired. The last case file activity for this mark occured 27 years ago on Monday, January 13, 1997, according to the United State Patent & Trademark Office
Word Mark Duolase
Status Dead Registered 900 — Expired

Current Owner

Diamond Shamrock Corporation of Cleveland, OH

View all trademarks for Diamond Shamrock Corporation
Other Trademarks for Diamond Shamrock Corporation
Serial Number 73058765
Registration Number 1037149
Status Date Monday, January 13, 1997
Filing Date Monday, January 13, 1997
Registration Date Tuesday, April 6, 1976

Case File Statements

Goods & Services Immobilized Enzyme Preparations for Industrial and Technical Use

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 Monday, January 13, 1997
First Use Anywhere Friday, February 1, 1974
First Use In Commerce Friday, February 1, 1974
Primary Code 001

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