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

Opposition

Number:91055231Filing Date:01/07/1974
Status:TerminatedStatus Date:07/11/1974
General Contact Number:571-272-8500
Paralegal Name:VICTORIA VISTAUXX VON
Defendant
Name:OPTASOUND CORPORATION
 
Serial #:72409535Application FileAssignment
Plaintiff
Name:ELCO CORPORATION
 
Prosecution History
#DateHistory Text
507/11/1974TERMINATED
407/09/1974DEFAULT JUDGMENT
305/14/1974NOTICE OF DEFAULT
202/27/1974PENDING, INSTITUTED
101/07/1974FILED
Results as of 11/27/2024 02:32 AM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY