Hoists; Winches; Beam trolley for attaching hoists; Cable cranes; Electric and pneumatic hoists; Hydraulic jacks; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Mechanical and hydraulic lifts; Mechanical and pneumatic hoisting apparatus; Mechanical hoists; Pneumatic jacks; Portable hoist systems; Power-operated hoists; Power winches; Wire hoists