Patent 7476265 was granted and assigned to The Young Industries, Inc. on January, 2009 by the United States Patent and Trademark Office.
A bulk bag unloading system generally consisting of a support means; a hopper mounted on the support means; filtering means mounted on the support means at a level above the hopper; means intercommunicating the interior of the hopper and an inlet of the filtering means; a means for suspending the bulk bag on the support means wherein a spout of the bulk bag communicates with an inlet of the hopper.