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Copyright Center

What is copyright?
Copyright is a set of exclusive legal rights granted to a creator of a work. These rights are often referred to as the bundle of rights and includes the rights to reproduce the work, to distribute the work, to perform the work, to display the work, and make derivative works (see below for detailed explanations of each right).

See Circular 01 for additional Copyright Basics information.

a human figure holding the copyright symbol in their hands

What is the purpose of copyright?

There are two main purposes of copyright:

  • to promote the progress of science and the useful arts
  • to protect creator’s rights

Promoting the Progress of Science and the “Useful Arts” (i.e. knowledge).
Copyright ownership encourages creators by granting them a “temporary monopoly” (the ownership of the bundle of rights for a specified length of time). This monopoly is limited in several ways when it conflicts with an overriding public interest or the needs of some people to make a single copy of a work for non-profit, educational purposes (see exemptions section). This monopoly is seen as an incentive to continue producing works.

Protecting Creator’s Rights
Copyright ownership protects and recognizes the deep connection creators have with their works. This is intended to ensure attribution of authors and preserve the integrity of their works. It prevents others from using their work without their permission and, with registration, provides a way to take legal action to stop infringement.

What is copyrightable?
Copyright Law states that copyright is extended to "original works of authorship fixed in any tangible medium of expression, now known or later developed, from which they can be perceived, reproduced, or otherwise communicated, either directly or with the aid of a machine or device" (Section 102).

What this means is that one must produce a work in a tangible form - be it a handwritten, drawn, painted, etc. or digitally produced - AND it must be original to the creator. "Original" does not mean "never has existed before"; rather, it means "created, composed, or done by a person directly; produced first-hand; not imitated or copied from another" (Oxford English Dictionary). 

Note: copyright covers both published and unpublished works.

What is specifically protected:

  • literary works;

  • musical works, including any accompanying words;

  • dramatic works, including any accompanying music;

  • pantomimes and choreographic works (see below);

  • pictorial, graphic, and sculptural works;

  • motion pictures and other audiovisual works;

  • sound recordings; and

  • architectural works.

Source: Title 17 of the U. S. Code, Section 102

What is not protected:

  • Ideas, Methods, or Systems - this includes, but is not limited to, scientific/technical methods or discoveries; business operations or procedures; mathematical principles; formulas; algorithms; equations; or any other concept process, or method of operation.
  • Commonly Known Information - these are considered common property and have no known author and includes, but is not limited to, standard calendars, height and weight charts, phone directories, rulers, and lists/tables from public documents. Phrases such as "grass is green" or "brick is hard" also fall under this category.
  • Choreographic Works - whether original or not, they are only covered by copyright when they are recorded on video or notated (i.e. fixed in a tangible form). Speeches that have not been transcribed and performances that have not been recorded also fall under this category. Individual dance moves are not protected.
  • Names, Titles, Short Phrases, or Expressions - includes, but is not limited to, slogans, pseudonyms, titles, business names, etc. These are not protected by copyright, but they can be trademarked. Recipes - specifically the listed ingredients - is not protected by copyright; same for compounds, formulas, and prescriptions. Exceptions: when recipes are compiled in a cookbook or if the recipe is accompanied by "substantial literary expression" (i.e. directions), there may be a basis for copyright protection. Phrases such as "I love you" and other commonly used phrases that may also appear in creative works are not themselves protected, but the work in which they appear is protected. If the phrase appears in the title of a book (e.g. P.S. I Love You), the title may be trademarked.
  • Fashion - articles of clothing are not protected under copyright because they are considered "useful articles." What is protected is a specific fabric pattern. Designs cannot be copyrighted, but they can be patented.

See Circular 33 - Works not Protected by Copyright for more information.

Source: 5 Things You Can't Copyright 

How do I get copyright on my works?
Copyright is automatic! Once your work is fixed in a tangible form, you own the copyright to it. This does not, however, mean your work is registered.

Registration is not necessary to own copyright, but it does provide additional benefits, such as the ability to sue someone for infringement.

Benefits of Registering

  • Establishes a public record of a copyright claim
  • One cannot file an infringement suit in court without registration (or refusal of registration)
  • Registration establishes prima facie evidence of the validity of the copyright when registration is made before or within 5 years of publication
  • A copyright owner is eligible for statutory damages, attorneys’ fees, and costs when registration is made prior to infringement or within 3 months after publication

Registration can be made at any time within the life of the copyright. If you register before publication, you do not have to re-register when the work is published, although you can register the published edition, if desired.

Copyright your works at the US Copyright Office. See Copyright Registration for detailed information.

How is copyright different from other forms of Intellectual Property?
Intellectual Property (IP) is an umbrella term for “property which is the product of invention or creativity, and does not exist in a tangible, physical form” (Oxford English Dictionary). There are four types of IP:

  • Trade Secrets
  • Trademarks
  • Copyrights
  • Patents

Trade Secrets

Most creations start out as trade secrets. Trade secrets are information that can include formulas, patterns, compilations, programs, devices, methods, techniques, or processes. The most common definition of a trade secret states that “it must be used in business, and give an opportunity to obtain an economic advantage over competitors who do not know or use it." To market them, one must protect the idea with a patent, trademark, or copyright (applicability varies).

Trademarks
A trademark consists of a recognizable sign, design, or expression that identifies products or services of a company or brand from those of other companies or brands. They can be owned by individuals, businesses, or any other legal entity. Their purpose is to protect the public from being confused about the source of a product and helps producers protect their reputation.
Examples: brands like Apple; products like Big Mac; logos like the NBC peacock; slogans like “I’m lovin’ it”; words in stylized fonts like eBay; colors like Cadbury Egg Purple; product shapes like a Coca-Cola bottle; sounds like the Yahoo! yodel; fictitious characters like the Geico gecko; and symbols like the Nike swoosh.

Patent
A patent “gives its owner the legal right to exclude others from making, using, selling, or importing an invention for a limited period of years, in exchange for publishing an enabling public disclosure of the invention.” The purpose of patents is to give inventors a time-limited monopoly on their inventions.

References: 
Four Types of Intellectual Property
Trade Secret Policy
Trademark Examples
Trademarks
Patents

Copyright notice is optional for works created after March 1, 1989. It is not required by law to use the copyright symbol on your works, but there are no laws against its use or permissions needed for its use. Registration is not required to use the copyright symbol.

The notice includes three parts:

  • the copyright symbol (a "C" in a circle), the word "copyright," or the abbreviation "copr."
  • the year of first publication of the work
  • the name of the copyright holder

Example: (C) 2019 Jane Doe

See Circular 3 for more information about Copyright Notice.

Benefits of using a Copyright Notice

  • makes potential users aware that copyright is claimed on the work
  • identifies the year of first publication which can be used to determine the term of copyright protection (especially for anonymous or pseudonymous works and work made for hire)
  • can prevent the work from becoming an orphan work by identifying the copyright owner and indicating the copyright term

The rights of reproduction
Reproduction is defined as making copies of a copyrighted work.

An entire work does not have to be copied for it to be infringement; copying must be "substantial and material" for the copying to be infringement. Exceptions apply, particularly for educational purposes and fair use (see exemptions section for more information).

The right to distribute work
Distribution is defined as "making available to the public by sale, rental, lease, or lending."
 

This distribution is limited by the "first sale doctrine," meaning the creator has control over the first sale of a work, but cannot control what a buyer does after the purchase the work. For example, someone can purchase a book from a bookstore and then give it as a gift, loan it to a friend, donate it, or resell it all without the permission of the original creator.
Exemptions apply, including for educational purposes (see exemptions section for more information).

 

The right to perform a work

A creator is entitled to control when a work is performed when that performance is “public.”

Public performance is defined as performing the work in a "place open to the public or at a place where a substantial number of persons outside of a normal circle of a family and its social acquaintances are gathered." Additionally, a performance transmitted to multiple locations is also considered public.

Therefore, a rented movie may not be shown to a large group of people without first obtaining the license to do so, but that same rented movie can be shown to a small group of family and friends in a private residence without infringing copyright.
 

The right to display a work

This right is similar to the right to perform a work, with a display needing to be public for the creator to be entitled to a say in how it is displayed.
 

The right to make derivative works

Derivative works are defined as new editions, translations, sequels, movies, abridgements, etc. Derivation usually requires some form of transformation, such as producing a film based on a book. This right overlaps slightly with the right to reproduce.

 

References: 
Rights Granted Under Copyright Law

There are two main ways to add limitations or exemptions to copyright law:

1. listing specific activities that are excluded from the reach of copyright

     e.g. reproduction by libraries and archives (section 108)

2. including flexible guidelines about what is allowed in the spirit of the "four-step test."

     e. g. Fair Use, educational uses (section 107)

 

NOTE: Face-to-face and online courses are covered under different areas of copyright. Traditional in-person educational uses of materials is covered under fair use, while online educational uses are covered by the TEACH Act. Fair use provides flexible guidelines to determine what is exempt while the TEACH Act has a specific checklist to follow when determining what is exempt. Online courses may also use Fair Use but face-to-face courses cannot use the TEACH Act.

What is the public domain?

The public domain "consists of all the creative work to which no exclusive intellectual property rights apply." These works can be used in any way without first obtaining permission.

Consult Is it in the Public Domain? book (CC BY-ND 4.0) and flowchart by Samuelson Law, Technology, & Public Policy Clinic at the University of California, Berkeley, School of Law.

How do works enter the public domain?

1. The copyright expires

2. The work was never entitled to copyright protection
Certain categories of works are exempt from copyright, such as government publications, works that are purely functional (tables, charts, etc.), and anything that is listed as not covered by copyright (facts, ideas, etc.).

3. The work was dedicate to the public domain before the copyright expired
4. The copyright owner failed to comply with the formalities of acquiring or maintaining copyright
Currently, there are no formalities involved in obtaining copyright, but this was not the case in the past.

Anything published before 1923 should be in the public domain, but always double check. See Copyright Term and Public Domain in the United States (CC BY 3.0) for detailed tables.

 

References:
Public Domain

Works published in 1923 entered the public domain in 2019.

For information on works that have entered the public domain, see Duke University's lists:
Public Domain Day 2019
Public Domain Day 2020
Public Domain Day 2021
Public Domain Day 2022
Public Domain Day 2023
Public Domain Day 2024

A brief timeline of copyright in the Western world.

Letters Patent

The idea in the western world of an exclusive right granted to a printer to print a particular book began with letters patent, which were issued by the monarch. By getting letters patent, a printer was authorized to buy a copy of the book and publish that book exclusively. The basic idea was to prevent massive competition in the printing industry and to give the monarch control over what was printed and read.

Royal Company of Stationers

In 1557, Queen Mary chartered the Royal Company of Stationers – they originally sold paper and became early printers and publishers.

Under the Licensing Act of 1662, the Royal Company of Stationers received a privilege to print books – one had to be a member of the guild to print books in England.

In 1695, the charter lapsed. Suddenly, the stationers were facing massive competition. They petitioned Parliament to permanently renew the charter, which was refused.

Statute of Anne

The Statue of Anne, passed in 1710, was the first statutory copyright law as opposed to licenses or charters. It gave the exclusive right in copy (the manuscript of a book) for 14 years to the author and the author's chosen printer. The Statute allowed one renewal for another 14 years (a total of 28 years). After the second 14 years, it always lapsed.

These rights were only for published material; unpublished manuscripts did not have this right.

Stationers again petitioned Parliament, but relied on the “author’s natural right” – ownership of a book existed simply by natural right to the author and therefore the publisher that the author selected. 

Donaldson v. Beckett

This 1774 court case heard by the House of Lords decided that the only rights were those provided by the Statute of Anne for a maximum of 28 years. Once it lapsed, neither the author nor the publisher retained any rights over the book, essentially creating the Public Domain.

Copyright Clause of US Constitution

The Founders of the United Stares were more ambivalent about copyright that the British government because copyright is a monopoly. It was decided that the risk of monopoly was worth it to give authors the incentive to write and therefore make money from their works. It is important to note that the U.S. Constitution does specifically say that copyright should last for a limited time.

Copyright Act of 1790

This Act gave copyright to only maps, charts, and books. No other works had protection. Works had copyright for 28 years.

Folsom v. Marsh, 1841

To guarantee free expression and freedom of the press, some exceptions to copyright were added. This court case essentially created fair use. 

Copyright Act of 1976

This Act added three important changes:
1. The term of copyright was extended and how it was counted changed: instead of a number of years, it changed to the life of the creator + 50 years.
2. Copyright protection became automatic; no registration was required.
3. Unpublished works gained copyright protection.

Sonny Bono Copyright Term Extension Act, 1998

The Sonny Bono Copyright Term Extension Act (CTEA) was passed into U.S. law. This extended copyright terms from the life of the creator + 50 years to life of the creator + 70 years, affecting works copyrighted before 1978 that had not entered the public domain. Because of this Act, new material did not enter the public domain until January 1, 2019.

21st Century

With changes in technology and a desire for access to open resources, movements such as Creative Commons has adapted how copyright works by creating licenses to allow sharing of works within the bounds of copyright law.

NOTE: This history is intended for a U.S. audience. The history of copyright will likely be different in other countries.

 

References:
Copyright for Educators and Librarians

View a series of 7 videos from Crash Course on Intellectual Property and related issues.