The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 1976
Filed:
Oct. 30, 1975
Warren DuBroff, Highland Park, IL (US);
Ralph Ettlinger, Jr, Glencoe, IL (US);
Avant Industries, Inc., Wheeling, IL (US);
Abstract
An apparatus for dispensing articles such as cafeteria trays comprising a lower supporting structure upon which a plurality of trays are stacked. An upper supporting structure is provided for holding the stack of trays in a vertical or upwardly extending alignment, and a dispensing opening is defined between the upper and lower supporting structures. A threaded element is adapted to engage the bottom edge of the forwardmost tray in a stack and to thereby pivot the tray about the upper supporting member for passing of the tray through the dispensing opening. Means such as a conveyor comprising part of a tray washing machine are positioned for collecting the trays dispensed.