skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: OPEX CORPORATION
Number of results: 3

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
90754963
05/25/2022
OPEX Corporation
Mark: CORTEX S#:90754963
Cortex Limited Company
91184215
05/20/2008
Opex Corporation
Mark: MAIL MATRIX S#:77176617
Mark: MATRIX S#:77176628
NATIONAL PRESORT, INC.
Mark: MATRIX S#:77264819
91082336
03/12/1990
ARTOPEX INC.
Mark: OPEX S#:73810282 R#:1669476
OPEX CORPORATION
Mark: OPEX S#:72457495 R#:1010123

Results as of 02/16/2025 02:49 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY