Patent ID: 7185899
Filing Date: 2007-03-06
Classification: A47B,B62B,E04G

Abstract:
1. A riser cart comprising: a cart support frame having a plurality of wheels rotatably attached thereto; a first swing arm post assembly mounted to the cart support frame, wherein the first swing arm post assembly includes a first swing arm post and a first plurality of swing arms having first and second ends, wherein the first swing arms are rotatable proximate the first ends between a storage position and a loading position and are engageable with each other at the second ends; and a second swing arm post assembly mounted to the cart support frame, wherein the second swing arm post assembly includes a second swing arm post and a second plurality of swing arms having first and second ends, wherein the second swing arms are rotatable proximate the first ends between a storage position and a loading position and are engageable with each other at the second ends, wherein the first and second plurality of swing arms each include a pivot tube through which the first and second swing arm posts, respectively, extend; wherein the first and second plurality of swing arms each further include a horizontal support bar and a keeper attached to the horizontal support bar opposite the swing arm post, wherein the horizontal support bar is attached to the pivot tube, and wherein the keeper is attached to an end of the horizontal support bar that is opposite the pivot tube; and wherein the cart support frame includes a pair of holding sockets that are adapted to receive lower ends of the keepers when the first and second swing arms are in the storage position.