Trademark Search

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
  • Search by using the different logic like ‘contains’, or 'starts with' so you get results of other trademarks with similar words or phrashing.


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