Robert L LaBarge, Jerrold D Green, Eric D Arndt, Frank J Horansky, Ronald G Hawkins, Charles J Leftault Jr, Elmer E Pohlenz, Thomas W Scherf: Process for recycling containers. Aluminum Company of America, Andrew Alexander, May 28, 1985: US04519306 (5 worldwide citation)

A process for recycling containers such as used aluminum beverage cans comprises sensing the presence of an acceptable container inserted into a receiving station in a rotatable carrier and unlatching a latching mechanism to permit the carrier to be rotated if the presence of an acceptable container ...

Thomas C Kernen, Gina Kernen: Structure and process for recycling containers. Kard Reclycling Service, July 19, 2012: US20120181214-A1

A container for use in handling recyclable paper products is disclosed. The container has an open top and includes a plurality of openings formed near its upper edges for receiving fork lift truck tines. A method of nesting empty containers is also disclosed.