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

Interference

Number:93006951Filing Date:08/20/1971
Status:TerminatedStatus Date:02/13/1973
General Contact Number:571-272-8500
Paralegal Name:AMY L MATELSKI
Plaintiff
Name:CHEMCLEAN CORPORATION
 
Serial #:72323752Application FileAssignmentRegistration #:957173
Application Status: REGISTERED AND RENEWED
Mark: CHEMCLEAN
Plaintiff
Name:UNION CHEMICAL COMPANY, INC.
 
Serial #:72285868Application FileAssignment
Plaintiff
Name:UNION CHEMICAL COMPANY, INC.
 
Serial #:72358118Application FileAssignment
Prosecution History
#DateHistory Text
302/13/1973TERMINATED
202/05/1973BOARD'S DECISION: DISSOLVED
108/20/1971PENDING, INSTITUTED
Results as of 12/23/2025 02:03 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY