514 U.S. 159 (1995) Cited 582 times 52 Legal Analyses
Holding companies may not "inhibit[] legitimate competition" by trademarking desirable features to "put competitors at a significant non-reputation-related disadvantage"
Holding that " claim of trade dress infringement fails if secondary meaning did not exist before the infringement began" and placing the burden of proof on the plaintiff
Holding that the color "pink" as a trademark for manufacturer's fibrous glass residential insulation was valid when the pink color gave "the public a reliable indication of source and thus facilitate[d] responsible marketplace competition."
Determining that "[g]rowth in sales" did not prove acquired distinctiveness where it "may indicate the popularity of the product itself rather than recognition of the mark"
15 U.S.C. § 1052 Cited 1,617 times 276 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"