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:
Mar. 26, 1991
Filed:
Nov. 02, 1988
Applicant:
Inventor:
Manfred O Herbst, Levittown, NY (US);
Assignee:
Esselte Pendaflex Corporation, Garden City, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47F / ;
U.S. Cl.
CPC ...
211 46 ; 211133 ; 211195 ; 3122571 ;
Abstract
A knockdown file cart which can be easily assembled without tools or fasteners, and which is rigid when assembled. The cart has two upstanding side panels with metal strips at their edges which form troughs. Two end panels have inwardly projecting flanges which can be slid down in the troughs and releasable locked in place by a spring tab on each flange that projects into a slot in the strips. A bottom panel can be inserted to form the bottom of the cart and further improve its rigidity.