Agricultural apparatus (other than tractors); Agricultural implements, being trailer mounted; Apparatus (machines) for filtering; Apparatus for conveying goods; Apparatus for lifting goods; Apparatus for loading cargo; Apparatus for materials handling; Apparatus for mixing concrete; Apparatus for raising trailers; Apparatus for the loading of goods; Apparatus for the tipping of goods; Apparatus for the unloading of goods; Apparatus for use in mining; Attachments for cranes; Bucket conveyors; Bucket rails for conveyors; Bucket wheels; Buckets for elevator conveyors; Buckets for use with hydraulic lifting machines; Building hoists; Attachments for bulldozers; Bulldozers; Devices for holding machine tools; Devices for lifting; Dozer shovels; Buckets for earth moving machines; Earth moving machines; Double shell grippers for excavators; Attachments for excavators; Bucket excavators; Excavators; Excavators (earth working machines); Grabs (parts of machines); Lifting attachments for land vehicles; Load carrying (lifting) apparatus; Load handling apparatus; Loader buckets for excavators; Loading devices adapted for use with vehicles; Machines for excavating earth; Machines for excavating rock; Machines for the demolition industry; Mechanical handling devices; Mechanical loading skids; Power operated excavating machines; Skid steer loaders; Trenchers (excavators); Vertical bucket conveyors; Tool bits for machines