CGI Group Inc. v. Cardinal Consulting, Inc.

17 Cited authorities

  1. Checkpoint Sys. v. Check Point Software Tech

    269 F.3d 270 (3d Cir. 2001)   Cited 233 times
    Holding that the District Court did not clearly err in finding that parties' products were unrelated even though both fell under the broader category of "corporate security" where the plaintiff focused on physical security and the defendant focused on information and computer security
  2. In re E. I. DuPont DeNemours & Co.

    476 F.2d 1357 (C.C.P.A. 1973)   Cited 193 times   33 Legal Analyses
    Reciting thirteen factors to be considered, referred to as "DuPont factors"
  3. Cunningham v. Laser Golf Corp.

    222 F.3d 943 (Fed. Cir. 2000)   Cited 76 times   3 Legal Analyses
    Finding similarity between LASER for golf clubs and golf balls and LASERSWING for golf practice devices, and noting that "the term ‘swing’ is both common and descriptive" and therefore "may be given little weight in reaching a conclusion on likelihood of confusion"
  4. Recot, Inc. v. Becton

    214 F.3d 1322 (Fed. Cir. 2000)   Cited 57 times
    Holding that the Board legally erred in not according sufficient weight to evidence of a mark's fame in a likelihood of confusion analysis, vacating, and remanding for further consideration
  5. Ritchie v. Simpson

    170 F.3d 1092 (Fed. Cir. 1999)   Cited 48 times   1 Legal Analyses
    Finding “real interest” is shown by “a direct and personal stake in the outcome” or a “legitimate personal interest.”
  6. Kenner Parker Toys v. Rose Art Industries

    963 F.2d 350 (Fed. Cir. 1992)   Cited 51 times
    Holding that in light of the appearance, sound and meaning of the marks PLAY-DOH and FUNDOUGH, consumers may receive the "same commercial impression" from the marks
  7. Lipton Industries, Inc. v. Ralston Purina

    670 F.2d 1024 (C.C.P.A. 1982)   Cited 58 times
    Holding that admission contained in an answer was binding, despite the fact that it was made "on information and belief"
  8. Century 21 Real Estate Corp. v. Century Life of America

    970 F.2d 874 (Fed. Cir. 1992)   Cited 39 times
    Finding similarity between "CENTURY 21" and "CENTURY LIFE OF AMERICA" in part because "consumers must first notice th[e] identical lead word"
  9. Packard Press, Inc. v. Hewlett-Packard Co.

    227 F.3d 1352 (Fed. Cir. 2000)   Cited 23 times   1 Legal Analyses
    Vacating and remanding because the court could not "discern from the Board's brief discussion" whether the Board applied the wrong test
  10. In re Majestic Distilling Co., Inc.

    315 F.3d 1311 (Fed. Cir. 2003)   Cited 13 times   1 Legal Analyses
    Holding that malt liquor and tequila sold under the same mark would cause a likelihood of confusion
  11. Section 1052 - Trademarks registrable on principal register; concurrent registration

    15 U.S.C. § 1052   Cited 1,615 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"
  12. Section 2.122 - Matters in evidence

    37 C.F.R. § 2.122   Cited 24 times   1 Legal Analyses
    Providing that in inter partes proceeding, "[t]he allegation in an application for registration, or in a registration, of a date of use is not evidence on behalf of the applicant or registrant" but, rather, "a date of use of a mark must be established by competent evidence"
  13. Section 2.120 - Discovery

    37 C.F.R. § 2.120   Cited 23 times   5 Legal Analyses
    Providing that the TTAB "in its discretion, may refuse to consider the additional written disclosures or responses"