439 U.S. 322 (1979) Cited 4,324 times 8 Legal Analyses
Holding that district courts have discretion to refuse to apply offensive non-mutual collateral estoppel against a defendant if such an application of the doctrine would be unfair
Concluding that the same cause of action can exist in two cases only where the same set of transactional facts are involved in those cases and that, where the transactional facts differ, the doctrine of claim preclusion does not apply
Holding that under the doctrine of issue preclusion, the Ninth Circuit's earlier determination that a name and emblem did not serve as a trademark required cancellation of the registration
Stating that "[a]s to strength of a mark . . . [third-party] registration evidence may not be given any weight . . . [because they are] not evidence of what happens in the market place"