Need to find out more about copyright, patents, or trademarks? These resources are your ticket!

United States Copyright Office
Copyright WebsiteCopyright of digital materials
University of Maryland University CollegeCopyright in the classroom, internet, and world wide web
U.S. Patent and Trademark Office
Google Patents
CyberDriveIllinoisIllinois Trademark Applications
SumoBrain
Free Patents Online
Library of Congress