Data processing: generic control systems or specific application – Specific application – apparatus or process – Article handling
Reexamination Certificate
2005-03-29
2005-03-29
Walsh, Donald P. (Department: 3653)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Article handling
C700S229000
Reexamination Certificate
active
06873881
ABSTRACT:
Provided is an automated paperless order selection system of the type wherein an electronic order picking unit moves horizontally along a rail directly to a product storage location, thereby decreasing the distance traveled by the order picker and improving the accuracy of the order picking process, such order picking unit having an incremental encoder means for determining its exact location on the rail, and having a wireless radio frequency data communication (RF/DC) capability, and preferably including a printer, bar code scanner as well as audit and inventory report features.
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http://jeka.nl/rackr.html, Mar. 8, 2001 archive.*
Modern Materials Handling, Hanover Fair '98, Jul. 1998.*
JEKA, Inc. RackRunner® Order Picking System description from JEKA Web site (2 pages).
Butler Michael E
Walsh Donald P.
Wilkinson Charles A.
Wilkinson Clinton H.
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