Serial Number
75301326
Owner
TOPCON TECHNOLOGIES, INCORPORATEDAttorney
MURIEL C. HARITCHABALETFirst Use Date
May 14, 1997
Filing Date
Jun 2, 1997
OPTI-SEM Trademark
Serial Number: 75301326 • Registration: 2611047
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 2, 1997
Registration Date
August 27, 2002
First Use Anywhere
May 14, 1997
First Use in Commerce
May 14, 1997
Published for Opposition
June 4, 2002
Cancellation Date
May 16, 2009
Goods & Services
scanning electron microscopes