US Patent 7850106 Shredder with secondary waste container

A shredder is disclosed. The shredder has an external frame, and includes an internal waste container space that has an upper primary waste container, and a lower secondary waste container, all positioned beneath a shredder mechanism that includes a motor and cutter elements. The shredder mechanism is positioned so that shredded waste falls into the primary waste container. In the event that waste falls outside the primary waste container, due to the primary waste container being full or for other reasons, the waste can be caught in the lower secondary waste container. A sweep mounted to the bottom of the primary waste container in some variations can push or pull shredded waste into the secondary waste container as the primary waste container is removed from the external frame in a generally horizontal direction. The secondary waste container may also include a handle to facilitate removal in some variations. Other variations and improvements to shredders are also disclosed.