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: MIDWESTERN INDUSTRIES, INC.
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91057130
07/07/1975
MIDWESTERN INDUSTRIES, INC.
S#:73033418
ECODYNE CORPORATION
Mark: ECODYNE S#:72352267 R#:924197
91052802
03/16/1972
MIDWESTERN INDUSTRIES, INC.
S#:72371620
MIDWESTERN ENGINE & EQUIPMENT CO., INC.

Results as of 11/13/2025 04:12 AMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY