Diacel Trademark Details

Diacel was registered on Tuesday, August 6, 1957 and is currently owned by Phillips Petroleum Company under the registration number 649527 . This mark is dead with a status of Expired. The last case file activity for this mark occured 26 years ago on Tuesday, May 12, 1998, according to the United State Patent & Trademark Office
Word Mark Diacel
Status Dead Registered 900 — Expired

Current Owner

Phillips Petroleum Company of Bartlesville, OK

View all trademarks for Phillips Petroleum Company
Other Trademarks for Phillips Petroleum Company

Previous Owners

Drilling Specialties Company of Bartlesville, OK

View all trademarks for Drilling Specialties Company
Other Trademarks for Drilling Specialties Company
Serial Number 71692212
Registration Number 649527
Status Date Tuesday, May 12, 1998
Filing Date Tuesday, May 12, 1998
Registration Date Tuesday, August 6, 1957

Case File Statements

Goods & Services Oil Well Cement and Additives Therefor Including Sodium Silicate, Diatomaceous Earth, and Carboxymethyl Hydroxyethyl Cellulose

Classifications

International Class Codes
019 — Class 19 includes mainly non-metallic building materials, wooden beams, planks and panels, building glass, etc..
U.S. Class Codes 012
Status 9 — Expired
Status Date Tuesday, May 12, 1998
First Use Anywhere Friday, June 3, 1955
First Use In Commerce Friday, June 3, 1955
Primary Code 012

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