Patent ID: 8186754

Claim:
A worker's body support comprising a base assembly for resting on a surface, an upright assembly pivotally mounted at its lower end to said base assembly, an angular adjustment structure pivotally mounted at its lower end to said base assembly, said upright assembly having a set of spaced locking elements spaced along the length of said upright assembly, said angular adjustment structure being selectively engageable with one of said locking elements to control the angular orientation of said upright assembly, a seat having an inner end and an outer end, said inner end being pivotally mounted to said upright assembly at first a location along the length of said upright assembly, at least one leg pivotally mounted to an underside of said seat at said outer end of said seat, and said at least one leg pivotally mounted to said upright assembly selectively at a plurality of locations below said first location whereby the angular orientation and the location of said seat is independent of the angular orientation of said upright assembly.