Trademarks are filed online or can be walked-in to our office located in Madison, WI. You can create a free account and begin filing the same day. Trademarks are not required but are a way to notify the public of the use of a certain name (Doing Business As) or design (logo) that you are using in Wisconsin. 
Each name or design requires a separate registration and fee of $15. Please read the tips below before you begin.
Tips for filing Wisconsin Trademarks: (must create free account)
Application:
- Decide if ‘applicant’ 
will register as an individual or organization. Organization refers to 
the type of business “Corporation, LLC, LLP, Inc. etc.”
 - Each name or logo must be a separate application and fee
 - When registering an 
image/logo you must fully describe as though we can’t see it and then upload 
the image you described in the designated area. 
 - When registering name/phrase enter only the words you want to register in the trademark description area of the application. Do not enter extra words like DBA/Doing Business As since these words would become part of the mark you are registering.
 
- You must enter a date of adoption (can’t be more than 30 days in the future)
 - You will designate which 2-digit classification code(s) of goods and services you will file under 
 - You will need to describe the good or service represented by the mark. 
 - Must be able to print application to get notarized and then scan and upload as a pdf (if notary has a embossing seal please shade/ink before you scan)
 
Renewals:
- Can be renewed no sooner than 6 months before expiration date
 
- Can be found by searching the filing number, trademark description or registrant name
 
- Must be able to print application to get notarized and then scan and upload as a pdf (if notary has a embossing seal please shade/ink before you scan)
 
Assignments:
- Must be able to print application to get notarized and then scan and upload as a pdf (if notary has a embossing seal please shade/ink before you scan)
 
Cancellations:
- Must be an authorized signer to cancel a trademark
 
Amendments:
- Used to change addresses, contact information, class codes or description of code use. Must be an authorized signer.
 
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