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
v2.8.0

Extension of Time

Number:99226393Filing Date:03/19/2026
Status:Extension of Time to Oppose FiledStatus Date:03/19/2026
General Contact Number:571-272-8500
Paralegal Name:LATRICIA R HARRISON
Opposition #:
Defendant
Name:Daniel Stephan; Gregg Gallson; Jeremy Chopra; Timothy P Weibel
Correspondence:SARA M DORCHAK
BARCLAY DAMON LLP
1270 AVENUE OF THE AMERICAS, SUITE 501
NEW YORK, NY 10020
UNITED STATES
trademarks@barclaydamon.com, sdorchak@barclaydamon.com, amcmahon@barclaydamon.com, dpeckham@barclaydamon.com
Phone: 2127845833
 
Serial #:99226393Application FileAssignment
Application Status: REQUEST FOR EXTENSION OF TIME TO FILE OPPOSITION
Mark: STW SUPER TEACHER WORKSHEETS
Potential Opposer
Name:DC COMICS
Correspondence:RYAN MELLON
WARNER BROS. DISCOVERY LEGAL DEPARTMENT
4000 WARNER BLVD.
BURBANK, CA 91522
UNITED STATES
USTrademarks@wbd.com
Phone: 212-512-1588
Granted To Date:06/24/2026
Prosecution History
#DateHistory Text
404/20/2026EXT GRANTED
304/20/2026ADD'L 60-DAY REQUEST TO EXT TIME TO OPPOSE
203/19/2026EXT GRANTED
103/19/2026FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE
Results as of 05/16/2026 08:35 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY