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

Extension of Time

Number:98837459Filing Date:07/01/2025
Status:TerminatedStatus Date:08/13/2025
General Contact Number:571-272-8500
Paralegal Name:AMY L MATELSKI
Opposition #:
Defendant
Name:Valhalla Data Systems, Inc.
Correspondence:VALHALLA DATA SYSTEMS, INC.
23828 BURDETTE FOREST RD
CLARKSBURG, MD 20871
UNITED STATES
michael.brown@valhallads.com, mike_brown_36@yahoo.com
Phone: 2022571067
 
Serial #:98837459Application FileAssignmentRegistration #:7925664
Application Status: REGISTERED
Mark: OLADEMY
Potential Opposer
Name:Udemy, Inc.
Correspondence:TSAN ABRAHAMSON
COBALT LLP
1912 BONITA AVE.
BERKELEY, CA 94704
UNITED STATES
trademarks@cobaltlaw.com
Phone: (510) 841-9800
Granted To Date:08/02/2025
Prosecution History
#DateHistory Text
207/01/2025EXT GRANTED
107/01/2025FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE
Results as of 11/03/2025 10:16 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY