What is the test for determining whether there is a "similarity of ideas" between two works?

MultiRegion, United States of America

The following excerpt is from CORY VAN RIJN v. California Raisin Advisory Bd., 697 F. Supp. 1136 (E.D. Cal. 1987):

Because "similarity of ideas may be shown by an extrinsic test which focuses on alleged similarities in the objective details of the works," Litchfield v. Spielberg, 736 F.2d 1352, 1356 (9th Cir.1984), defendants conversely argue that "objectively analyzed under an extrinsic test, the parties' respective works are completely different." Defendants' brief sets forth the following chart detailing the dissimilarities of the general ideas:3

Other Questions


What is the test for determining whether age was a determining factor in determining whether a plaintiff should be retained or discharged? (MultiRegion, United States of America)
What is the test for determining whether a party’s intention is a determining factor in determining whether there is a contract for services? (Canada (Federal), Canada)
What is the test for determining whether there is sufficient evidence to determine whether there was persecution against Elias Zacarias? (MultiRegion, United States of America)
What is the extrinsic test used to determine if an allegedly infringing work is substantially similar to a copyrighted work? (MultiRegion, United States of America)
What factors are considered to determine whether inducement was a factor in determining whether an individual was entrapped in a criminal case? (MultiRegion, United States of America)
What is the test for determining whether a defendant has considered each of the factors that determine whether they have been found liable for damages? (MultiRegion, United States of America)
What is the "transformative" factor in determining whether a new work has been added to the original work? (MultiRegion, United States of America)
What is the test for determining whether an employer is acting in bad faith when it fails to engage in an interactive process to determine whether reasonable accommodations are possible? (MultiRegion, United States of America)
What is the test for determining whether a work is substantially similar to another? (MultiRegion, United States of America)
What is the test for determining whether an agency's silence is sufficient to determine whether a decision was arbitrary or capricious? (MultiRegion, United States of America)
X



Alexi white


"The most advanced legal research software ever built."

Trusted by top litigators from across North America.