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:
Dec. 19, 1978
Filed:
Nov. 28, 1977
Guelfo A Manizza, Blauvelt, NY (US);
Federal Paper Board Co., Inc., Montvale, NJ (US);
Abstract
A tray particularly adapted for containing a flowable material, such as, a food product which may be heated prior to consumption, wherein the tray is formed from a single blank of foldable sheet material, for example, paperboard having a heat resistant coating, which blank is cut, creased and folded so as to provide a rectangular bottom wall with upstanding sidewalls which are joined at the ends by integral web sections folded and secured so as to provide relatively rigid posts at each of the corners with inwardly bowed generally rectangular inside surfaces and with the bottom ends on curved lines which bridge the ends of spaced parallel fold lines at the juncture of the bottom wall forming panel and the sidewall forming panels whereby the interior of the tray presents curved surfaces in the areas where the walls intersect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile