Fair use is a doctrine in United States law that permits limited use of copyrighted material without having to first acquire permission from the copyright holder. Fair use is one of the limitations to copyright intended to balance the interests of copyright holders with the public interest in the wider distribution and use of creative works by allowing as a defense to copyright infringement claims certain limited uses that might otherwise be considered infringement. Unlike "fair dealing" rights that exist in most countries with a British legal history, the fair use right is a general exception that applies to all different kinds of uses with all types of works and turns on a flexible proportionality test that examines the purpose of the use, the amount used, and the impact on the market of the original work.
Dastar Corp. v. Twentieth Century Fox Film Corp., 539 U.S. 23 (2003), was a copyright and trademark case of the Supreme Court of the United States involving the applicability of the Lanham Act to a work in the public domain.
A&M Records, Inc. v. Napster, Inc., 239 F.3d 1004 (2001) was a landmark intellectual property case in which the United States Court of Appeals for the Ninth Circuit affirmed the ruling of the United States District Court for the Northern District of California, holding that defendant, peer-to-peer (P2P) file-sharing service Napster, could be held liable for contributory infringement and vicarious infringement of the plaintiffs' copyrights. This was the first major case to address the application of copyright laws to peer-to-peer file sharing.
In re Aimster Copyright Litigation, 334 F.3d 643, was a case in which the United States Court of Appeals for the Seventh Circuit addressed copyright infringement claims brought against Aimster, concluding that a preliminary injunction against the file-sharing service was appropriate because the copyright owners were likely to prevail on their claims of contributory infringement, and that the services could have non-infringing users was insufficient reason to reverse the district court's decision. The appellate court also noted that the defendant could have limited the quantity of the infringements if it had eliminated an encryption system feature, and if it had monitored the use of its systems. This made it so that the defense did not fall within the safe harbor of 17 U.S.C. § 512(i). and could not be used as an excuse to not know about the infringement. In addition, the court decided that the harm done to the plaintiff was irreparable and outweighed any harm to the defendant created by the injunction.
The Man Who Broke the Bank at Monte Carlo is a 1935 American romantic comedy film made by 20th Century Fox. It was directed by Stephen Roberts, and starred Ronald Colman, Joan Bennett, and Colin Clive. The screenplay was written by Nunnally Johnson and Howard Smith, based on a play by Ilya Surgutchoff and Frederick Albert Swan. The film was inspired by the song of the same name popularised by Charles Coborn.
Bridgeman Art Library v. Corel Corp., 36 F. Supp. 2d 191, was a decision by the United States District Court for the Southern District of New York, which ruled that exact photographic copies of public domain images could not be protected by copyright in the United States because the copies lack originality. Even though accurate reproductions might require a great deal of skill, experience and effort, the key element to determine whether a work is copyrightable under US law is originality.
Sony Corp. of America v. Universal City Studios, Inc., 464 U.S. 417 (1984), also known as the “Betamax case”, is a decision by the Supreme Court of the United States which ruled that the making of individual copies of complete television shows for purposes of time shifting does not constitute copyright infringement, but is fair use. The Court also ruled that the manufacturers of home video recording devices, such as Betamax or other VCRs, cannot be liable for infringement. The case was a boon to the home video market, as it created a legal safe haven for the technology.
British Leyland Motor Corp. v Armstrong Patents Co. is a 1986 decision of the House of Lords concerning the doctrine of non-derogation from grants. This doctrine is comparable to, but somewhat broader than, the doctrine of legal estoppel, assignor estoppel, or estoppel by deed in U.S. law. Under the doctrine of non-derogation from grants, a seller of realty or goods is not permitted to take any action that would lessen the value to the buyer of the thing sold.
Substantial similarity, in US copyright law, is the standard used to determine whether a defendant has infringed the reproduction right of a copyright. The standard arises out of the recognition that the exclusive right to make copies of a work would be meaningless if copyright infringement were limited to making only exact and complete reproductions of a work. Many courts also use "substantial similarity" in place of "probative" or "striking similarity" to describe the level of similarity necessary to prove that copying has occurred. A number of tests have been devised by courts to determine substantial similarity. They may rely on expert or lay observation or both and may subjectively judge the feel of a work or critically analyze its elements.
Lenz v. Universal Music Corp., 801 F.3d 1126, is a decision by the United States Court of Appeals for the Ninth Circuit, affirming the ruling in 2008 of the US District Court for the Northern District of California, holding that copyright holders must consider fair use in good faith before issuing a takedown notice for content posted on the Internet.
"The Man Who Broke the Bank at Monte Carlo" is a popular British music hall song published in 1891 by Fred Gilbert, a theatrical agent who had begun to write comic songs as a sideline some twenty years previously. The song was popularised by singer and comedian Charles Coborn.
Gershwin Publishing Corp. v. Columbia Artists Management, Inc., 443 F.2d 1159, was a copyright infringement case in which the United States Court of Appeals for the Second District ruled that defendant Columbia Artists Management, Inc. was liable for vicarious copyright infringement and contributory copyright infringement. Plaintiff American Society of Composers, Authors and Publishers ("ASCAP"), on behalf of Gershwin Publishing Corp., sued Columbia Artists Management, Inc. ("CAMI") on the premise that CAMI had no permission to use a song from its repertory for a public, for-profit concert in which artists managed by CAMI performed. The final court decision established that contributory infringement can still be liable for copyright infringement if the party has knowledge of the violating activity, whether or not they are directly involved in the violation.
Twentieth Century Music Corp v. Aiken, 422 U.S. 151 (1975), was an important decision of the United States Supreme Court, out of the Third Circuit, that questioned whether the reception of a copyrighted song on a radio broadcast constitutes a copyright violation if the copyright owner has only licensed the broadcaster to "perform the composition publicly for profit".
Trademark infringement is a violation of the exclusive rights attached to a trademark without the authorization of the trademark owner or any licensees. Infringement may occur when one party, the "infringer", uses a trademark which is identical or confusingly similar to a trademark owned by another party, in relation to products or services which are identical or similar to the products or services which the registration covers. An owner of a trademark may commence civil legal proceedings against a party which infringes its registered trademark. In the United States, the Trademark Counterfeiting Act of 1984 criminalized the intentional trade in counterfeit goods and services.
In Canadian copyright law there are several Limitations to Copyright. These limitations define the scope of copyright protection by placing limits on ability of copyright holders to deny other users or creators the ability to employ the ideas, facts, and concepts underlying their protected expression.
Delrina Corporation v. Triolet Systems Inc, 2002 CanLII 11389, 58 OR (3d) 339, also known as Delrina II, is a 2002 Ontario Court of Appeal case which established the existence of the merger doctrine in Canadian copyright law. The plaintiff, Delrina Corp., sued Triolet Systems Inc. and Brian Duncombe for infringing its copyright of the computer program Sysview by designing similar software, called Assess. The plaintiffs were awarded an interlocutory injunction but ultimately lost at trial. Delrina Corp.’s appeal to the Ontario Court of Appeal was dismissed.
Fox Broadcasting Co. v. Dish Network, LLC is a copyright case in which the United States District Court for the Central District of California, by granting partial summary judgment, denied most parts of the copyright claims presented by Fox Broadcasting Company (Fox) against Dish Network (Dish) for its service, a DVR-like device that allowed users to record programming that could be accessed later through any Internet-connected device. The service offered by Dish also allowed users to record any or all Fox's prime-time programs and to automatically skips commercials (AutoHop).
Veeck v. Southern Bldg. Code Congress Int'l, Inc., 293 F.3d 791, was a 2002 en banc 9-6 decision of the United States Court of Appeals for the Fifth Circuit, about the scope of copyright protection for building codes and by implication other privately drafted laws adopted by states and municipal governments. A three-fifths majority of the court's fifteen judges held that copyright protection no longer applied to model codes once they were enacted into law.
American Broadcasting Cos., Inc. v. Aereo, Inc, 573 U.S. 431 (2014), was a United States Supreme Court case. The Court ruled that the service provided by Aereo, allowing subscribers to view live and time-shifted streams of over-the-air television on Internet-connected devices, violated copyright laws.
