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 in the absence of evidence of intent to resume use during the period of non-use, the TTAB "may conclude the registrant has . . . failed to rebut the presumption of abandonment," even when there is evidence of intent to resume after the period of nonuse