COMING SOON in 2025 - The Department of Financial Institutions will soon be transitioning to a new software for UCC and Trademark filings. Your submission history and associated documents will be unavailable following the new software installation. Please download any previous filing receipts, proof of fling, or rejection of filings documents prior to the existing system closure. Further information to come on the software system change. Thank you.
You can search trademarks that are registered in Wisconsin by creating a free account. Please remember registration is not required in Wisconsin but is recommended.
Search Tips
- Always make sure mark is not being used in Wisconsin before you file (must create free account if you don’t have one)
- Search by using ‘contains’ so you get full range of trademarks that have those words and can verify it’s not already in use
Trademark User Manuals
Contact Us
Phone: (608) 266-8915
Email: DFI-Trademark@dfi.wisconsin.gov
Mailing Address:
Wisconsin Department of Financial Institutions
Division of Corporate and Consumer Services
PO Box 7847
Madison, WI 53707-7847
Physical Address:
Wisconsin Department of Financial Institutions
Division of Corporate and Consumer Services
4822 Madison Yards Way, North Tower
Madison, WI 53705