INTERWORKING LABS Trademark
Serial Number: 75195139 • Registration: 2117823
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 8, 1996
Registration Date
December 2, 1997
First Use Anywhere
October 22, 1993
First Use in Commerce
January 2, 1994
Published for Opposition
September 9, 1997
Cancellation Date
September 5, 2008
Goods & Services
computer programs designed to test computer network programs and products for design engineers, product developers, software quality engineering and assurance engineers and program testers, and manuals sold as a unit