"Open Access and Copyright" by Lori Looney is licensed under a Creative Commons CC BY 4.0 license.
Copyright is a form of intellectual property that safeguards original creations as soon as they are expressed in a tangible medium. U.S. copyright law provides copyright owners with the exclusive rights to:
Since copyright law was first enacted in England in 1710, it has grown and expanded to cover near all original works. At its core, copyright exists for 2 purposes:
Copyright only protects the expression of ideas, not the ideas themselves, nor procedures, methods, systems, processes, concepts, principles, or discoveries.
Intellectual property refers to the legally established rights that grant creators the authority to control and restrict the use of their original works by others. Copyright is one form of intellectual property, among several others including patents, trademarks and trade secrets.
In the United States, copyright protects original works of authorship that are fixed in a tangible medium of expression. This includes literary, artistic, musical, and certain other creative works. Specifically, copyright protection covers:
Copyright ownership begins automatically when you create and fix an original work. A work is considered original if it is independently created by a human author and demonstrates a minimal level of creativity. Independent creation means you produce the work yourself without copying from others.
While the creator is typically the owner, companies and organizations can also own copyrights through "works made for hire" where works created by employees within their job scope or certain commissioned works are owned by the employer.
Ownership can also be transferred through contracts, assignments, wills, or bequests.
A copyright owner can enhance their protection by registering their work with the Copyright Office. This voluntary option offers the following benefits:
The public domain refers to creative works that are not protected by copyright, meaning anyone can use, share, modify, or build upon them without permission or payment. Public domain content is free for anyone to use, but proper attribution may still be required, depending on the context. Works can enter the public domain in several ways:
The work may never have been copyrighted because it was ineligible, such as in the case of government publications in the United States.
The creator may have explicitly released their work into the public domain through something such as a Creative Commons zero license.
Or, older works may not have met formal requirements under earlier copyright laws.
Exceptions and Limitations serve as a fundamental component of copyright law, reflecting the principle that copyright protections are not absolute. Mandated by the Berne Convention, all member countries are required to incorporate exceptions and Limitations within their legal frameworks. In the United States the most prominent example of this is fair use which balances the rights of copyright holders within broader societal interests.
Fair use enables the use of copyrighted materials without explicit authorization under certain conditions. These may include criticisms, commentary, news reporting, teaching, scholarship and research.
To determine whether or not fair use can be implemented there are four factors to consider:
More information detailed information about fair use can be found here.
Resources:
"Berne Convention for the Protection of Literary and Artistic Works" by WIPO is licensed under CC BY 4.0
"Public Domain" by Wikipedia is licensed under CC BY-SA 4.0
U.S. Copyright Office. Copyright in general. https://www.copyright.gov/help/faq/faq-general
U.S. Copyright Office. Chapter 11: Subject Matter and Scope of Copyright. https://www.copyright.gov/title17/92chap1
U.S. Copyright Office. U.S. Copyright Office Fair Use Index. https://www.copyright.gov/fair-use/
U.S. Copyright Office. What is copyright? https://www.copyright.gov/what-is-copyright/
U.S. Copyright Office. (2019c). What is public domain? [Video]. YouTube. https://www.youtube.com/watch?v=PMp_-OX15Jc