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
v2.2.2

Opposition

Number:91075909Filing Date:04/01/1987
Status:TerminatedStatus Date:04/11/1988
General Contact Number:571-272-8500
Interlocutory Attorney:THOMAS J QUINN
Paralegal Name:ELLEN YOWELL
Defendant
Name:E. I. DU PONT DE NEMOURS AND COMPANY
Correspondence:WILKIN E. THOMAS, JR.
ADDRESS SAME AS ABOVE

 
Serial #:73625958Application FileAssignment
Application Status: Abandoned - After Inter-Partes Decision
Mark: CHEMAX
Plaintiff
Name:RBP CHEMICAL CORPORATION
Correspondence:FULLER, PUERNER & HOHENFELDT, S.C. AND
HENRY C. FULLER, JR. AND
RALPH G. HOHENFELDT 633 WEST WISCONSIN AVENUE
MILWAUKEE, WI 53203
UNITED STATES

 
Serial #:73504776Application FileAssignmentRegistration #:1412774
Application Status: Cancelled - Section 8
Mark: CHEMELEX
Prosecution History
#DateHistory TextDue Date
1004/11/1988TERMINATED
901/19/1988BOARD'S DECISION: SUSTAINED
812/21/1987WITHDRAWAL OF APPLICATION
712/07/1987D'S MOT FOR EXTEN. OF TIME W/ CONSENT
611/04/1987D'S MOT FOR EXTEN. OF TIME W/ CONSENT
507/14/1987TRIAL DATES SET
406/22/1987ANSWER
305/14/1987PENDING, INSTITUTED
205/14/1987NOTICE SENT; ANSWER DUE (DUE DATE) 06/23/1987
104/01/1987FILED AND FEE
Results as of 06/26/2022 01:17 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY