I/O4 Trademark

Serial Number: 74350338 • Registration: 1895928

I/O4 is a trademark filed by Specialix, Inc. on January 19, 1993. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

Specialix, Inc. (10 trademarks)

Campbell, CA 95008

Entity Type: 03

Legal Representation

Attorney of Record

Jacques M. Dulin,

178 trademarks filed View all →

Trademark Details

Filing Date

January 19, 1993

Registration Date

May 30, 1995

First Use Anywhere

September 1, 1988

First Use in Commerce

September 1, 1988

Published for Opposition

March 7, 1995

Cancellation Date

June 8, 2002

Goods & Services

electronic equipment; namely, four-port serial interface expansion cards for use in the support of computer terminals, modems and other computer devices