Kastone Trademark Details

Kastone was registered on Tuesday, December 21, 1971 and is currently owned by E. I. Du Pont De Nemours and Company under the registration number 925757 . 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 Kastone
Status Dead Registered 900 — Expired

Current Owner

E. I. Du Pont De Nemours and Company of Wilmington, DE

View all trademarks for E. I. Du Pont De Nemours and Company
Other Trademarks for E. I. Du Pont De Nemours and Company
Serial Number 72379902
Registration Number 925757
Status Date Wednesday, November 4, 1992
Filing Date Wednesday, November 4, 1992
Registration Date Tuesday, December 21, 1971

Case File Statements

Goods & Services Peroxygen Compound Used in the Detoxification of Cyanide Bearing Wastes

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, November 11, 1970
First Use In Commerce Wednesday, November 11, 1970
Primary Code 006

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