United States Fourth Circuit
COSTAR GROUP, INC. v. LOOPNET, INC., 03-1911
Defendant ISP is not liable for the direct copyright infringement of its users because it was not a duplicator itself, but rather was simply the owner and manager of a system used by others to post infringing items on its website.
Appellate Information
- Decided 06/21/2004
- Published 06/21/2004
Judges
- Before NIEMEYER, MICHAEL, and GREGORY, Circuit Judges.
Court
- United States Fourth Circuit
Counsel
- For Appellees:
- ARGUED:Jonathan D. Hacker, O'Melveny & Myers, L.L.P., Washington, D.C., for Appellants. Kurt B. Opsahl, Perkins Coie, L.L.P., San Francisco, California, for Appellee. Bruce G. Joseph, Wiley, Rein & Fielding, L.L.P., Washington, D.C., for Amici Supporting Appellee. ON BRIEF:Walter Dellinger, O'MELVENY & MYERS, L.L.P., Washington, D.C., for Appellants. Kenneth B. Wilson, Perkins Coie, L.L.P., San Francisco, California, for Appellee. Paul B. Gaffney, Joseph M. Terry, Manish K. Mital, Williams & Connolly, L.L.P., Washington, D.C., for Amici Supporting Appellants. Scott E. Bain, Wiley, Rein & Fielding, L.L.P., Washington, D.C., for Amici Supporting Appellee.