Qwen3-235B vs Seed 1.6

The 1984 U.S. Supreme Court case frequently cited as the antecedent to the 2013 Kirtsaeng v. John Wiley & Sons decision, which dealt with the first-sale doctrine and the resale of textbooks, is *Sony Corp v. Universal City Studios*, also known as the “Betamax case” [1]. This landmark ruling established that the manufacture and sale of video recording devices, such as Sony’s Betamax, did not constitute contributory copyright infringement because the technology was capable of substantial non-infringing uses [2]. Justice John Paul Stevens wrote the majority opinion, but it was Justice Sandra Day O’Connor who initially sided with the dissent but later switched her vote during internal deliberations, ultimately aligning with the majority and securing the 5-4 decision that saved the VCR industry [3]. Her change of position was pivotal, reflecting evolving judicial understanding of technological innovation and consumer use. The head of the Motion Picture Association of America (MPAA) at the time, Jack Valenti, famously analogized the threat of the VCR to the film industry by stating, “I say to you that the VCR is to the American film producer and the American public as the Boston strangler is to the woman home alone” [4]. Despite this dire prediction, the Court’s recognition of the first-sale doctrine and its extension to new technologies ensured that video rental businesses like Blockbuster and later Redbox could legally rent out lawfully purchased copies of films, reinforcing the principle that copyright holders’ control ends after the first sale of a lawfully made copy [5]. ## References [1] Oyez, "Sony Corp. v. Universal City Studios," https://www.oyez.org/cases/1983/83-1644 [2] Cornell Law School Legal Information Institute, "Sony Corp v. Universal City Studios," https://www.law.cornell.edu/supremecourt/text/464/417 [3] Library of Congress, "Sandra Day O’Connor: The First Woman on the Supreme Court," https://www.loc.gov/law/help/sandra-day-oconnor/betamax.php [4] PBS, "The VCR Story," https://www.pbs.org/wgbh/theymadeamerica/whomade/betamax_video_cassette_single.html [5] U.S. Copyright Office, "Circular 92: Copyright Law of the United States – Section 109," https://www.copyright.gov/circs/circ92.pdf

The 1984 U.S. Supreme Court case frequently cited as the historical antecedent to the 2013 Kirtsaeng v. John Wiley & Sons, Inc. decision is Sony Corp. of America v. Universal City Studios, Inc. [1]. This case addressed whether Sony’s Betamax VCR, which enabled users to record television broadcasts, violated copyright law. A pivotal detail is that Justice Lewis Powell reportedly switched his vote at the last minute; his shift resulted in a 5-4 ruling that the VCR’s “fair use” of copyrighted content was permissible, effectively saving the technology from being outlawed [2]. At the time, Motion Picture Association of America head Jack Valenti used a stark analogy to frame the VCR’s threat: he stated during congressional testimony that VCRs were “to the American film industry what the Boston Strangler is to the woman home alone” [3]. The case also reinforced the first-sale doctrine—a copyright principle granting the owner of a lawfully acquired physical copyrighted work the right to resell, rent, or dispose of it without the copyright holder’s approval [4]. This doctrine subsequently protected video rental chains like Blockbuster and Redbox, as their core operations relied on renting lawfully purchased video tapes and discs to customers without securing additional rights from copyright holders [5]. ## References [1] Sony Corp. of America v. Universal City Studios, Inc., 464 U.S. 417 (1984). [2] Oyez, “Sony Corp. of America v. Universal City Studios, Inc.”, https://www.oyez.org/cases/1983/81-1687. [3] Congressional Record, 97th Cong., 2nd Sess. (1982), Vol. 128, Pt. 10, p. 11945. [4] U.S. Copyright Office, “First Sale Doctrine”, https://www.copyright.gov/help/faq/faq-fairuse.html#firstsale. [5] Blockbuster Entertainment Corp. Historical Records, University of Dallas, https://library.udallas.edu/special-collections/blockbuster.