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:
Jul. 05, 1994
Filed:
Feb. 14, 1992
Applicant:
Inventor:
Konrad Wild, Engelthal, DE;
Assignee:
Friedrich W. Dauphin GmbH & Co. Entwicklungs- und Beteiligungs-KG, Neukirchen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
29745238 ; 29744021 ;
Abstract
A back rest for a chair, namely in particular an office chair, has a base plate and a concealing shell disposed at the rear side of the base plate. The concealing shell conceals with its rims the base plate in the region of its edges. In order to ensure an easy assembly and dismantling of the concealing shell to the base plate, hook connections are formed between the base plate and the concealing shell, which can be closed or released by displacing the base plate and the concealing shell in relation to and substantially parallel to each other.