Patent ID: 9371217
Filing Date: 2016-06-21
CPC Classification: B66F

Claim Text:
1. A lightweight, portable, hand operated forklift for lifting pallets of product and other heavy items both indoors and outdoors, the forklift comprising: a mast assembly having a vertical mast frame; a horizontal mast frame, the vertical mast frame mounted on top of the horizontal mast frame, the horizontal mast frame having a first outrigger arm with a first front wheel mounted on an end thereof and having a parallel second outrigger arm with a second front wheel mounted on an end thereof, the first and second front wheels including changeable, inflatable pneumatic tires; a pair of rear wheels, the rear wheels including changeable, inflatable pneumatic tires, the rear wheels pivotally mounted on opposite ends of a tie rod assembly, the tie rod assembly mounted on a rear of the horizontal mast frame; a handle attached to the tie rod assembly, the handle used for turning the tie rod assembly and the rear wheels and moving the forklift when loading and unloading; a fork assembly mounted in front of the vertical mast frame, the fork assembly including a vertical fork frame and two outwardly extending, adjustable, “L” shaped forks pivotally mounted thereon, a width between the “L” shaped forks is adjustable for different size pallets, the vertical fork frame with the “L” shaped forks received between the first outrigger arm and second outrigger arm, the first and second outrigger arms providing forklift stability during the operation of the fork lift; a scissor arm lift assembly mounted on the vertical mast frame and attached to the vertical fork frame, the scissor arm lift assembly used for raising the vertical fork frame and the “L” shaped forks between the first and second outrigger arms and lowering the “L” shaped forks to a floor or ground surface, the scissor arm lift assembly having a plurality of scissor arms pivotally attached to each other, two of the scissor arms attached to an upper mast frame member, the upper mast frame member horizontally mounted at a top end of the vertical mast frame, and two of the scissor arms attached to a sliding carriage assembly, the sliding carriage assembly attached to the vertical fork frame, the scissor arm lift assembly attached to and driven by a drive motor, the scissor arm lift assembly placed in tension when a load is placed on the “L” shaped forks; and a safety screen vertically mounted on a rear-facing side of the vertical mast frame, the safety screen protecting a forklift operator during the operation of the forklift.