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:91060123Filing Date:10/11/1977
Status:TerminatedStatus Date:05/21/1979
General Contact Number:571-272-8500
Paralegal Name:KARL S KOCHERSPERGER
Defendant
Name:BAYER AKTIENGESELLSCHAFT
 
Serial #:73069474Application FileAssignment
Plaintiff
Name:GAF CORPORATION
 
Serial #:71660485Application FileAssignmentRegistration #:596191
Application Status: EXPIRED
Mark: BLANCOL
Prosecution History
#DateHistory Text
505/21/1979TERMINATED
405/08/1979BOARD'S DECISION: SUSTAINED
302/23/1978ANSWER
212/22/1977PENDING, INSTITUTED
110/11/1977FILED
Results as of 04/26/2024 02:00 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY