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:
Feb. 22, 1994
Filed:
Jan. 27, 1993
William E Wheeler, Sodus, NY (US);
A. R. Arena Products, Inc., Rochester, NY (US);
Abstract
A collapsible container for making and transporting cheese is made with four interlocking wall panels. Each of the panels is molded from a resin material with ribbed construction and with locking elements for engaging adjacent panels. The locking elements provide mechanical interlocks against relative movements of the panels along two axes that extend normal to the panels and frictional interlocks against relative movements of the panels along a third axis that extends normal to the other two axes. The mechanical interlocks also transmit a preload torque that resists angular diverging movements between the panels about the third axis. The preload torque bows the panels toward an interior space of the container before the container is filled with cheese.