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. 05, 1980
Filed:
May. 16, 1978
Biagio J Nigrelli, Kiel, WI (US);
Johns-Nigrelli-Johns, Sheboygan Falls, WI (US);
Abstract
Apparatus for forming a tray blank into a tray about its contents. The apparatus includes leading and trailing tray flap folders and side flap folders. The flaps on the tray blank have end tabs which are interconnected in angled oblique relation when the tray blank is formed into a tray, thus to create beveled or oblique corners of the tray. The leading and trailing tray flap folders have oblique fingers which engage the end tabs on the leading and trailing tray flaps to fold the end tabs into oblique position when the flaps are folded. The end tabs on the side flaps of the tray blank have notches into which the fingers are received. A conveyor moves the tray and its contents through the various folding elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile