Leiter Minerals, Inc. v. United States
Citation
352 U.S. 220 (1957)
Facts
Stub — to be completed.
Issue
Stub — to be completed.
Holding
Stub — to be completed.
Rule
The “necessary in aid of jurisdiction” exception to the Anti-Injunction Act applies when a federal court has exclusive jurisdiction over a subject matter.
Significance
Clarified the “in aid of jurisdiction” exception; federal courts with exclusive jurisdiction may enjoin parallel state proceedings.