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. 01, 2017
Filed:
Nov. 03, 2011
Jean-claude Moreau, Saint-brice, FR;
Quentin Serre DE Lourtioux, Chateaubernard, FR;
Jean-Claude Moreau, Saint-brice, FR;
Quentin Serre de Lourtioux, Chateaubernard, FR;
OTOR, S.A., Paris, FR;
Abstract
The present invention relates to a tray made of corrugated cardboard sheet material, and to blanks for preparing such a tray having a polygonal cross-section. Said blank comprises sidewalls, raised edges or portions of raised edges on two opposite sides of an upper portion, and a lower wall forming the bottom () of the case. Each raised edge or portion of raised edge includes at least one rounded portion (), and the bottom includes perforated surface portions () which have a shape complementary to that of the rounded portions, which are arranged opposite the latter, and are arranged so as to fit into the rounded portions of the tray from below.