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:
Feb. 28, 1995
Filed:
Mar. 03, 1994
Thomas F Grapes, Columbia, MD (US);
Charles M Miller, Seven Valleys, PA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
In a mail sorting system, a transport/stacker module comprises a plurality of mailpiece carriers included in a conveyor moving in an endless serpentine path through a plurality of distributed sorting sites. Each carrier is provided with a door at each of the longitudinally carrier ends, which are opened to permit the raking of mailpieces from laterally arranged compartments of the carrier into underlying bins at the sorting sites by selectively actuating separate rakes of a rake mechanism stationed at each sorting site. The carrier doors are constructed to provide longitudinal extensions of the carrier floor, thereby minimizing the spacing between the carriers in the conveyor while preserving a requisite interior longitudinal dimension of the carrier when the doors are closed.