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:
Oct. 01, 2019
Filed:
Aug. 16, 2017
Schaefer Systems International, Inc., Charlotte, NC (US);
Clinton Lawrence McDade, Charlotte, NC (US);
Schaefer Systems International, Inc., Charlotte, NC (US);
Abstract
A height-extended bulk box that includes a base having four sides, four height-extending walls connected to respective sides of the base and four sidewalls pivotally mounted to respective ones of the height-extending walls and movable between a vertically erected use position and a collapsed configuration wherein the sidewalls are rotated inwardly into the area defined by a quadrilinear base. At least one sidewall stop is positioned on one of the height-extending walls and is movable between a non-use stowed position and a deployed position that extends into the volume of the bulk box and arrests movement of a first of the sidewalls to be moved into a collapsed position past a position substantially parallel to the top deck of the base.