Home/Case Law/Fourth Circuit/Costar Group, Incorporated Costar Realty Information, Incorporated v. Loopnet, Incorporated, BMG Music Emi Music, North America Sony Music Entertainment, Incorporated Universal Music Group Univision Music, LLC Columbia Pictures Industries, Incorporated Metro-Goldwyn-Mayer Studios, Incorporated Paramount Pictures Corporation Twentieth Century Fox Film Corporation Universal City Studios, Lllp, Amici Supporting Bellsouth Telecommunications, Incorporated Netcoalition Ebay Incorporated Computer & Communications Industry Association Google Incorporated Yahoo! Incorporated amazon.com, Incorporated United States Internet Service Provider Association Verizon Communications, Incorporated U.S. Internet Industry Association, Amici Supporting
FlawCheck Citator
Check how courts have cited this case. Use our free citator for the most current treatment.
No. 786721
United States Court of Appeals for the Fourth Circuit
Costar Group, Incorporated Costar Realty Information, Incorporated v. Loopnet, Incorporated, BMG Music Emi Music, North America Sony Music Entertainment, Incorporated Universal Music Group Univision Music, LLC Columbia Pictures Industries, Incorporated Metro-Goldwyn-Mayer Studios, Incorporated Paramount Pictures Corporation Twentieth Century Fox Film Corporation Universal City Studios, Lllp, Amici Supporting Bellsouth Telecommunications, Incorporated Netcoalition Ebay Incorporated Computer & Communications Industry Association Google Incorporated Yahoo! Incorporated amazon.com, Incorporated United States Internet Service Provider Association Verizon Communications, Incorporated U.S. Internet Industry Association, Amici Supporting
No. 786721 · Decided June 21, 2004
No. 786721·Fourth Circuit · 2004·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Fourth Circuit
Decided
June 21, 2004
Citation
No. 786721
Disposition
See opinion text.
Full Opinion
Plain English Summary
Plain-English summary coming soon. Read the opinion text below for the current holding.
Key Points
01
02
03
04
Frequently Asked Questions
Costar Group, Incorporated Costar Realty Information, Incorporated v. Loopnet, Incorporated, BMG Music Emi Music, North America Sony Music Entertainment, Incorporated Universal Music Group Univision Music, LLC Columbia Pictures Industries, Incorporated Metro-Goldwyn-Mayer Studios, Incorporated Paramount Pictures Corporation Twentieth Century Fox Film Corporation Universal City Studios, Lllp, Amici Supporting Bellsouth Telecommunications, Incorporated Netcoalition Ebay Incorporated Computer & Communications Industry Association Google Incorporated Yahoo! Incorporated amazon.com, Incorporated United States Internet Service Provider Association Verizon Communications, Incorporated U.S. Internet Industry Association, Amici Supporting is a decision of the Fourth Circuit. Review the opinion text below for the holding.
FlawCheck shows no negative treatment for Costar Group, Incorporated Costar Realty Information, Incorporated v. Loopnet, Incorporated, BMG Music Emi Music, North America Sony Music Entertainment, Incorporated Universal Music Group Univision Music, LLC Columbia Pictures Industries, Incorporated Metro-Goldwyn-Mayer Studios, Incorporated Paramount Pictures Corporation Twentieth Century Fox Film Corporation Universal City Studios, Lllp, Amici Supporting Bellsouth Telecommunications, Incorporated Netcoalition Ebay Incorporated Computer & Communications Industry Association Google Incorporated Yahoo! Incorporated amazon.com, Incorporated United States Internet Service Provider Association Verizon Communications, Incorporated U.S. Internet Industry Association, Amici Supporting in the current circuit citation data.
This case was decided on June 21, 2004.
Use the citation No. 786721 and verify it against the official reporter before filing.