Serial Number
73622248
Owner
SIGMA-ALDRICH CORPORATIONAttorney
STEPHEN K. ANDERSONFirst Use Date
Jan 17, 1984
Filing Date
Sep 26, 1986
SIGMA CELL CULTURE REAGENTS Trademark
Serial Number: 73622248 • Registration: 1438819
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
STEPHEN K ANDERSON SIGMA-ALDRICH CORPORATION
3050 SPRUCE ST
ST LOUIS
MO 63103
UNITED STATES
Trademark Details
Filing Date
September 26, 1986
Registration Date
May 12, 1987
First Use Anywhere
January 17, 1984
First Use in Commerce
January 17, 1984
Published for Opposition
February 17, 1987
Cancellation Date
February 16, 2008