Finding that, on review of a grant of summary judgment in a USPTO opposition proceeding, "[opposer] would have us infer bad faith because of [registrant's] awareness of [opposer's] marks. However, an inference of 'bad faith' requires something more than mere knowledge of a prior similar mark. That is all the record here shows."
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"
Holding that registration per 15 U.S.C. § 1057(b) creates a rebuttable presumption of validity, rebuttal of which requires a preponderance of the evidence showing
Holding that purchaser confusion is the "primary focus" and, in case of goods and services that are sold, "the inquiry generally will turn on whether actual or potential `purchasers' are confused"
15 U.S.C. § 1052 Cited 1,610 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"