Sigma Blend Trademark Details

Sigma Blend was registered on Tuesday, June 8, 1993 and is currently owned by Sigma - Aldrich Co. under the registration number 1774805 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 20 years ago on Saturday, March 13, 2004, according to the United State Patent & Trademark Office
Word Mark Sigma Blend
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Sigma - Aldrich Co. of Saint Louis, MO

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Other Trademarks for Sigma - Aldrich Co.

Previous Owners

Sigma-Aldrich Corporation of Dallas, TX

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Other Trademarks for Sigma-Aldrich Corporation
Serial Number 74197803
Registration Number 1774805
Status Date Saturday, March 13, 2004
Filing Date Saturday, March 13, 2004
Registration Date Tuesday, June 8, 1993
Attorney Donald G Leavitt

Correspondent

DONALD G LEAVITT
SENNIGER POWERS LEAVITT & ROEDEL
1 METROPOLITAN SQ 16TH FL
ST LOUIS MO 63102

Case File Statements

Disclaimer with Predetermined Text "Blend"
Goods & Services Chemical Preparations; Namely, Collagenases, That Are Purified, Standardized and Blended; and/or Chemical Preparations; Namely, Enzymes for Use in Cell Isolation Research

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 2 — Sec. 8 – Entire Registration
Status Date Saturday, March 13, 2004
First Use Anywhere Monday, March 25, 1991
First Use In Commerce Monday, March 25, 1991
Primary Code 001

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