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Sonafi

3 Cited authorities

  1. In re E. I. DuPont DeNemours & Co.

    476 F.2d 1357 (C.C.P.A. 1973)   Cited 190 times   32 Legal Analyses
    Reciting thirteen factors to be considered, referred to as "DuPont factors"

  2. Weiss Associates, Inc. v. HRL Associates, Inc.

    902 F.2d 1546 (Fed. Cir. 1990)   Cited 21 times
    Affirming denial of registration of "TMM" mark for software because: it was likely to be confused with a registered mark "TMS," also used for software; "[t]he marks sound alike and look alike; and "[t]he products are very similar and directly compete."

  3. Section 1052 - Trademarks registrable on principal register; concurrent registration

    15 U.S.C. § 1052   Cited 1,603 times   274 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"