Stonestreet, LLC
3 Cited authorities
In re E. I. DuPont DeNemours & Co.
476 F.2d 1357 (C.C.P.A. 1973) Cited 190 times 32 Legal AnalysesReciting thirteen factors to be considered, referred to as "DuPont factors"
G.H. Mumm & Cie v. Desnoes & Geddes, Ltd.
917 F.2d 1292 (Fed. Cir. 1990) Cited 9 timesStating that a determination of secondary meaning is a question of fact which is reviewed on appeal under the clearly erroneous standard
Section 1052 - Trademarks registrable on principal register; concurrent registration
15 U.S.C. § 1052 Cited 1,599 times 274 Legal AnalysesGranting 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"