Channelblock Trademark Details

Channelblock was registered on Tuesday, May 29, 1973 and is currently owned by Dow Chemical Company, The under the registration number 959626 . This mark is dead with a status of Expired. The last case file activity for this mark occured 30 years ago on Monday, March 7, 1994, according to the United State Patent & Trademark Office
Word Mark Channelblock
Status Dead Registered 900 — Expired

Current Owner

Dow Chemical Company, The of Midland, MI

View all trademarks for Dow Chemical Company, The
Other Trademarks for Dow Chemical Company, The
Serial Number 72400855
Registration Number 959626
Status Date Monday, March 7, 1994
Filing Date Monday, March 7, 1994
Registration Date Tuesday, May 29, 1973

Case File Statements

Goods & Services Chemicals and Polymers Which in Combination Are Useful for Controlling Aqueous Flow in Wells and Subterranean Formations Surrounding Wells

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, March 7, 1994
First Use Anywhere Tuesday, May 11, 1971
First Use In Commerce Tuesday, May 11, 1971
Primary Code 006

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