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. 17, 1996
Filed:
Jul. 23, 1993
Edward J Sommer, Jr, Nashville, TN (US);
Michael A Kittel, Unionville, TN (US);
Ronald A Quarles, Nolensville, TN (US);
National Recovery Technologies, Inc., Nashville, TN (US);
Abstract
An automated sorter includes a feed slide on which containers or refuse may be fed. The feed slide includes a separation region on which a several objects may be located. A light source directs light on the objects in the separation region. An ejector, including several ejector units, is positioned downward of the separation region. A scanner scans the separation region, determines when an object should be ejected, and controls the ejector units to eject the selected objects. Thus, the selected objects are ejected into a first fraction, and the non-selected objects are left in a second fraction. A fraction thus obtained can be sorted, to separate the containers or refuse into further fractions.