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
v2.5.0

Summary

Query: Party Name contains all words: OPSTACK INC.
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91250360
08/21/2019
Opstack Inc.
Mark: OPSTACK S#:88186730
OPSWAT, Inc.
Mark: OPSWAT S#:85768101 R#:4417238
Mark: OPSWAT S#:85768314 R#:4417240
Mark: OPSWAT S#:87778449 R#:5524974
88186730
05/22/2019
OPSTACK INC.
Mark: OPSTACK S#:88186730
OPSWAT, Inc.

Results as of 04/23/2024 06:54 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY