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:
Sep. 12, 1978
Filed:
Jul. 05, 1977
Cosmo N Tisbo, Barrington, IL (US);
Thomas A Tisbo, Roselle, IL (US);
Custom Plastics, Inc., Elk Grove Village, IL (US);
Abstract
A shelving apparatus having a plurality of joint connectors to which is fastened a plurality of stringers is disclosed herein. Each of the joint connectors has a cubical center box from which a plurality of arms extends. Each of the arms extending from the cubical center box extends perpendicular to a face of the cubical center box to which each arm is connected. Each of the arms has a pair of free edges extending along each of the arms. Each of the arms has a U-shaped cross-section. Each of the stringers has a hollow square cross-section. The stringers are fitted to respective arms of the joint connectors. A plurality of shelves is supported by the stringers.