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: THOMPSON-HAYWARD CHEMICAL COMPANY, D.B.A . LEFFINGWELL CHEMICAL COMPANY
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
92009660
08/03/1970
NUTRA-FLO CHEMICAL COMPANY
Mark: NUTRA-FLO S#:72175314 R#:795397
THOMPSON-HAYWARD CHEMICAL COMPANY D.B.A. LEFFINGWELL CHEMICAL COMPANY
Mark: NUTRA-PHOS S#:72021639 R#:658193
91050708
05/12/1970
OCCIDENTAL PETROLEUM CORPORATION
S#:72336841
THOMPSON-HAYWARD CHEMICAL COMPANY, D.B.A . LEFFINGWELL CHEMICAL COMPANY

Results as of 11/28/2024 02:00 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY