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:
Jul. 05, 1983
Filed:
Sep. 22, 1981
J George Lepisto, Middletown, OH (US);
Champion International Corporation, Stamford, CT (US);
Abstract
A filler spout for attachment to an automatic bag filling machine whereby freely flowable material is forceably driven through the spout into the interior of the bag. The spout is inserted through an entry opening in the side of the bag during the filling operation. During the filling operation both ends of the bag are sealed. The spout comprises an outer shroud portion inside of which a material delivery tube is disposed. The end of the shroud which is inserted into the bag is closed with a blunt curvilinear contour for easy insertion. An opening is disposed in the side of the shroud adjacent the closed blunt end, and the bore of the delivery tube communicates with the opening in the side of the shroud. The delivery tube has a curvilinear axis so that material fed through the delivery tube is deflected down into the interior of the bag toward one of the sealed ends so as to minimize damage to the side walls.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile