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:
Aug. 14, 2001
Filed:
Mar. 26, 1999
Gordon F. Pickering, Lyons, NY (US);
Richard E. Partch, Palmyra, NY (US);
Stewart L. Fluent, Cedar Falls, IA (US);
Colin R. Hart, St. Joseph, MO (US);
Huntsman Packaging Corporation, Austin, TX (US);
Abstract
An apparatus for accumulating a stack of bags having wicket receiving holes comprises a paddle wheel conveyor for placing bags, a motorized stacker wheel adjacent the paddle wheel conveyor to receive the placed bags from the paddle wheel, a plurality of stacker bar units each rotatably mounted to the stacker wheel and a pick up head operatively positioned adjacent said plurality of stacker bar units for receiving the stack of bags from one of the stacker bar units. The pick up head has two tubes that receive and maintain alignment of the bags, a restraining jaw for restraining the stack of bags on the tubes and a pusher plate for pushing the stack of bags off the two tubes.