477 U.S. 317 (1986) Cited 221,929 times 41 Legal Analyses
Holding that a movant's summary judgment motion should be granted "against a [nonmovant] who fails to make a showing sufficient to establish the existence of an element essential to that party's case, and on which that party will bear the burden of proof at trial"
Stating that “a laches or estoppel defense in an opposition (or cancellation) proceeding may be based upon the Opposer's failure to object to an Applicant's registration of substantially the same mark ”
Holding that third-party evidence should not be disregarded in evaluating the strength of a mark for purposes of determining the likelihood of confusion
Fed. R. Civ. P. 15 Cited 95,474 times 92 Legal Analyses
Finding that, per N.Y. C.P.L.R. § 1024, New York law provides a more forgiving principle for relation back in the context of naming John Doe defendants described with particularity in the complaint
Fed. R. Civ. P. 36 Cited 6,378 times 13 Legal Analyses
Noting that facts admitted pursuant to a Rule 36 discovery request are "conclusively established unless the court, on motion, permits the admission to be withdrawn or amended"