Lifting work platforms; Attachments specially adapted for use with power-operated lifting and moving equipment being fork lifts, namely, forklift jib boom; Power-operated lifting and moving equipment, namely, pallet forks; Tractor-towed agricultural instruments, namely, pallet fork lifters and clamp-on Pallet Forks; Tractor-towed agricultural instruments, namely, hay spears, stick rakes; Attachments for earth moving machines, namely, grapple buckets, rock buckets, snow buckets, tooth buckets, tree stump buckets; Loader buckets for excavators; Attachments for vehicles, namely, grapple buckets and blades for moving earth and loose objects; Tractor-towed agricultural instruments, namely, root grapples; Bulldozer blades being attachments specially adapted for use with bulldozers; Power operated garden tillers; Power-operated lifting and moving equipment, namely, tree fence post puller; Electric lawn mowers; Tractor towed agricultural implements, namely, mowers and slashers; Earth augers; Attachments specially adapted for use with skid steer loaders, namely, box brooms, angle brooms; Earth moving machines, namely, rock pickers; Attachments specially adapted for use with concrete mixers, namely, concrete mixer buckets; Snow pushers in the nature of plows for attachment to vehicles