Serial Number
75391768
Owner
SIGMA-ALDRICH CO.Attorney
DONALD G LEAVITTFirst Use Date
Sep 19, 1997
Filing Date
Nov 17, 1997
EQUITY Trademark
Serial Number: 75391768 • Registration: 2211068
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
November 17, 1997
Registration Date
December 15, 1998
First Use Anywhere
September 19, 1997
First Use in Commerce
September 19, 1997
Published for Opposition
September 22, 1998
Cancellation Date
September 17, 2005
Goods & Services
chemical reagents in the nature of analytical chemical reference standards for use in analytical testing in environmental laboratories