Perfheal Trademark Details

Perfheal was registered on Tuesday, March 31, 1970 and is currently owned by Chemical Additives Company under the registration number 888526 . This mark is dead with a status of Expired. The last case file activity for this mark occured 31 years ago on Wednesday, November 4, 1992, according to the United State Patent & Trademark Office
Word Mark Perfheal
Status Dead Registered 900 — Expired

Current Owner

Chemical Additives Company of Houston, TX

View all trademarks for Chemical Additives Company
Other Trademarks for Chemical Additives Company
Serial Number 72314315
Registration Number 888526
Status Date Wednesday, November 4, 1992
Filing Date Wednesday, November 4, 1992
Registration Date Tuesday, March 31, 1970

Case File Statements

Goods & Services Wellbore Fluid Additives as Blends Containing Lignosulfonates and Sized Carbonates Used to Prevent Damage to Producing Zones of Oil, Gas and Water Wells by Invading Fluid or Filtrate in the Workover, Completion, Drilling, Fracturing and Perforating of Such Wells Using Fresh Water, Sea Water, or Various Brines

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 Wednesday, November 4, 1992
First Use Anywhere Wednesday, August 7, 1968
First Use In Commerce Wednesday, August 7, 1968
Primary Code 006

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