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:88259533Filing Date:07/09/2025
Status:Extension of Time to Oppose FiledStatus Date:07/09/2025
General Contact Number:571-272-8500
Paralegal Name:KARL S KOCHERSPERGER
Opposition #:
Defendant
Name:Aerstone Labs LLC
Correspondence:LAURA K. PITTS
BUCHANAN INGERSOLL & ROONEY PC
1737 KING ST., STE 500
ALEXANDRIA, VA 22314
UNITED STATES
laura.pitts@bipc.com, kathy.bazil@bipc.com
Phone: 703-838-6526
 
Serial #:88259533Application FileAssignment
Application Status: REQUEST FOR EXTENSION OF TIME TO FILE OPPOSITION
Mark: SIFT
Potential Opposer
Name:Sift Science, Inc.
Correspondence:ELIZABETH A. WALKER
DANIELSON LEGAL LLC
ONE MIFFLIN PLACE, SUITE 400
CAMBRIDGE, MA 02138
UNITED STATES
tmadmin@danielsonlegal.com, ellie@danielsonlegal.com
Phone: 617-714-9579
Granted To Date:08/09/2025
Prosecution History
#DateHistory Text
207/09/2025EXT GRANTED
107/09/2025FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE
Results as of 07/15/2025 08:38 PM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY