Serial Number
74400135
Owner
RATIONALAttorney
ALEXANDER TOGNINOFirst Use Date
Aug 20, 1993
Filing Date
Jun 9, 1993
RATIONAL APEX Trademark
Serial Number: 74400135 • Registration: 1898020
Trademark Classes
Owner Contact Info
18880 HOMESTEAD ROAD
CUPERTINO, CA 95014
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
June 9, 1993
Registration Date
June 6, 1995
First Use Anywhere
August 20, 1993
First Use in Commerce
August 20, 1993
Published for Opposition
December 21, 1993
Cancellation Date
April 3, 2020
Goods & Services
computer software for computer aided software engineering and manuals therefor