Owner JLG Industries, Inc.

Inventors Zhou, Michael Z.; Backer, Robert D.; Griffin, Michael D.; Neubauer, Mark G.

Agent Pizzeys

Pub. Number AU-B-2005202097

Parent 780869

Filing date 16 May 2005

Wipo publication date 16 June 2005

Acceptance publication date 21 June 2007

E02F 9/18 (2006.01) Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups - Counterweights

B66C 23/76 (2006.01) Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes

B66F 9/06 (2006.01) Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes - movable, with their loads, on wheels or the like, e.g. fork-lift trucks

B66F 9/075 (2006.01) Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes - Constructional features or details

B66F 11/04 (2006.01) Lifting devices specially adapted for particular uses not otherwise provided for - for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations