Trademarking can be accomplished on both a state and federal level.

Patents & Trademarks

Information pertaining to patents and trademarks federally can be obtained through the U.S. Patent and Trademark Office.

Technical support is available 24 hours, 7 days a week, and general support weekdays 8:30 a.m. to 8:00 p.m. by calling 800-786-9199 or 571-272-1000. Visit:

Additionally, assistance is available through official patent and trademark depository libraries. For a complete listing of depository libraries and links to their websites, click here.

For more information on trademarking on a state level refer to “Trademarks and Service Marks” Connecticut General Statutes Chapter 621a, PP408,409 Sec. 35-11a.

The Connecticut Secretary of the State accepts trademarks applications. Contact the agency: (860) 509-6003 or Visit:


Copyright information can be obtained through the U.S. Copyright Office. Contact the office or visit
Public Information Line – 202-707-3000 (weekdays 8:30 a.m. to 5:00 p.m.)
Forms and Publications Hotline – 202-707-9100 (24 hours, 7 days a week)

The Small Business Administration provides additional guidance on patents/trademarks/copyrights.

Based out of the University of Connecticut’s School of Law, the Intellectual Property and Entrepreneurship Clinic (IPEC) offers non-fee basis, intellectual property education, counseling, and legal services to Connecticut inventors, entrepreneurs, companies, artists, and research scientists. Contact the clinic: (860) 728-2104 or Visit:

Contact the Connecticut Licensing Info Center ( to learn about further registration considerations or if you require additional assistance: 1-800-392-2122 or Contact form.

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