371 U.S. 178 (1962) Cited 28,875 times 4 Legal Analyses
Holding that an appeal was improperly dismissed when the record as a whole — including a timely but incomplete notice of appeal and a premature but complete notice — revealed the orders petitioner sought to appeal
Noting that while an application may be made for registration based on a bona fide intent to use the mark in commerce, actual commercial use must be shown before registration
Holding that third-party evidence should not be disregarded in evaluating the strength of a mark for purposes of determining the likelihood of confusion
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"
Fed. R. Civ. P. 15 Cited 91,447 times 91 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
15 U.S.C. § 1052 Cited 1,585 times 272 Legal Analyses
Granting authority to refuse registration to a trademark that so resembles a registered mark "as to be likely, when used on or in connection with the goods of the applicant, to cause confusion, or to cause mistake, or to deceive"