Vacuum cleaners; Floor cleaning machines; Carpet, bare floor, and upholstery cleaning machines; Combination carpet and bare floor cleaning machines and vacuum cleaners; Steam cleaning machines; Combination steam cleaning machines and vacuum cleaners; Electric carpet and floor sweepers; Parts and accessories specially adapted for Vacuum cleaners, Floor cleaning machines, Carpet, bare floor, and upholstery cleaning machines, Combination carpet and bare floor cleaning machines and vacuum cleaner...

Manually operated exercise equipment

Manually operated exercise equipment

licensing of intellectual property relating to alloying agents used in welding manufacturing processes

caliper-jaws type bowstring release for use with bow