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. 07, 2004
Filed:
Feb. 28, 2003
Applicant:
Inventor:
Erik L. Skov, Akron, OH (US);
Assignee:
Rubbermaid Incorporated, Wooter, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03C 2/34 ;
U.S. Cl.
CPC ...
E03C 2/34 ;
Abstract
An improved plastic blow-molded panel structure is shown and described that is lightweight and provides superior resistance to sagging, warping and creeping under high stress loads, especially when used in a horizontal position. The disclosed panel structure includes a combination of transverse or lateral beams extending from the second panel towards the first panel and, in certain embodiments, a plurality of transverse ribs disposed within the lateral beams. The disclosed shelving units may be fabricated from conventional blow-molding processes.