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
v2.1

Summary

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

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91065847
03/02/1982
HALL'S ARKANSAS OILSTONES
Mark: CARBO-ARK S#:73314799
KENNECOTT CORPORATION
Mark: CARBORUNDUM S#:71248754 R#:245860
91064868
07/20/1981
VACU*BLAST CORPORATION
Mark: ROTO BRATOR S#:73251121
KENNECOTT CORPORATION
Mark: ROTOBLAST S#:71601563 R#:541814
91065970
04/22/1982
COMBUSTION ENGINEERING, INC.
Mark: MULLIFLUX S#:73319119
KENNECOTT CORPORATION
Mark: MULLFRAX S#:71333757 R#:320608

Results as of 07/31/2021 02:36 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY