Plasma Cef Trademark Details

Plasma Cef was registered on Tuesday, August 26, 1975 and is currently owned by Sigma Chemical Company under the registration number 1018637 . This mark is dead with a status of Expired. The last case file activity for this mark occured 17 years ago on Saturday, June 10, 2006, according to the United State Patent & Trademark Office
Word Mark Plasma Cef
Status Dead Registered 900 — Expired

Current Owner

Sigma Chemical Company of Saint Louis, MO

View all trademarks for Sigma Chemical Company
Other Trademarks for Sigma Chemical Company

Previous Owners

Sigma International, Ltd. of Saint Louis, MO

View all trademarks for Sigma International, Ltd.
Other Trademarks for Sigma International, Ltd.
Serial Number 73005642
Registration Number 1018637
Status Date Saturday, June 10, 2006
Filing Date Saturday, June 10, 2006
Registration Date Tuesday, August 26, 1975
Attorney Stephen K. Anderson

Correspondent

STEPHEN K. ANDERSON
SIGMA CHEMICAL COMPANY
3050 SPRUCE STREET
ST. LOUIS, MO 63103

Case File Statements

Disclaimer The Word "Plasma" Is Disclaimed Apart from the Mark as Shown.
Goods & Services Laboratory Reagent Used in Determination of Heparin in Blood Plasma

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 Saturday, June 3, 2006
First Use Anywhere Thursday, September 13, 1973
First Use In Commerce Thursday, September 13, 1973
Primary Code 001

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