Sonotard Trademark Details

Sonotard was registered on Tuesday, March 26, 1957 and is currently owned by Contech Inc. under the registration number 643122 . This mark is dead with a status of Expired. The last case file activity for this mark occured 26 years ago on Monday, December 29, 1997, according to the United State Patent & Trademark Office
Word Mark Sonotard
Status Dead Registered 900 — Expired

Current Owner

Contech Inc. of Minneapolis, MN

View all trademarks for Contech Inc.
Other Trademarks for Contech Inc.

Previous Owners

L. Sonneborn Sons, Inc. of New York, NY

View all trademarks for L. Sonneborn Sons, Inc.
Other Trademarks for L. Sonneborn Sons, Inc.
Serial Number 72008508
Registration Number 643122
Status Date Monday, December 29, 1997
Filing Date Monday, December 29, 1997
Registration Date Tuesday, March 26, 1957

Case File Statements

Goods & Services Powdered Composition for Retarding the Setting Time of Portland Cement, Concrete, Mortar, Stucco, and the Like

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, December 29, 1997
First Use Anywhere Tuesday, November 1, 1955
First Use In Commerce Tuesday, November 1, 1955
Primary Code 006

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