National Historic Landmark in commemoration of this case. The case was heard in Oklahoma City at the Post Office, Courthouse, and Federal Office Building. See also NCAA v. Board of Regents of the University of Oklahoma Sipuel v. Board of Regents of the University of Oklahoma Sweatt v. Painter List of landmark African-American legislation List of United States Supreme Court cases, volume 339 References External links 1950 in education 1950 in Oklahoma 1950 in United States case law African-American history between emancipation and the civil rights movement Civil rights movement case law Legal history of Oklahoma United States education case law United States equal protection case law United States racial desegregation case law United States Supreme Court cases United States Supreme Court cases of the Vinson Court University of Oklahoma