"Copyright is a type of intellectual property that protects original works of authorship as soon as an author fixes the work in a tangible form of expression. Once you create an original work and fix it, like taking a photograph, writing a poem or blog, or recording a new song, you are the author and the owner." source: US Copyright Office
"Fair Use is a legal doctrine that promotes freedom of expression by permitting the unlicensed use of copyright-protected works" under the consideration of certain factors. 'Courts evaluate fair use claims on a case-by-case basis", and there is no formula or test to determine fair use. Four factors are used when determining Fair Use:
~ Purpose and character of the use
~ Nature of the copyrighted work
~ Amount and substantiality of the portion used
~ Effect on potential market/value of the copyrighted work
Balanced scale of Justice from Wikimedia Commons; icons from Icons8.
Fair Use Checklist - created by Colombia University Libraries; link to PDF
Copyright Tutorial - by BYU University (approx. 30 minutes)
"Public Domain" is the term used to refer to creative works not protected by any copyright, creative commons, patent, or trademark license. Works in the Public Domain are free to use, modify, and redistribute without permission. Four common ways works arrive in the public domain:
Publication Period (U.S.) | Copyright Status |
---|---|
Before 1924 | In the public domain |
After 1923 but before 1964 | Initial term of 28 years. If not renewed, public domain |
After 1923 but before March 1, 1989 | Generally public domain if published without notice |
Adapted from "Welcome to the Public Domain" by Stanford Libraries, licensed under CC BY-SA 4.0.
NO LEGAL ADVICE: This guide provides general information about copyright, the public domain, and creative commons licenses. It does not apply to any individual work or specific situation; it is not legal advice, nor is it a substitute for legal advice.