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 a petition for cancellation of a registered trademark was barred by the doctrine of laches based on the petitioner's constructive knowledge
Affirming willfulness finding based upon defendant's failure to respond or consult an attorney despite receiving two letters from patentee, one offering a license and the other informing defendant of a decision in another relevant case
Providing in the Lanham Act context that "[i]n all inter partes proceedings equitable principles of laches, estoppel, and acquiescence, where applicable may be considered and applied"