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:
Jun. 15, 1993
Filed:
Sep. 21, 1990
Applicant:
Inventors:
Peter Stoerk, Eurasburg, DE;
Heinz-Juergen Niggl, Poecking, DE;
Georg Buchberger, Munich, DE;
Karl Zell, Niederpoecking, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47B / ;
U.S. Cl.
CPC ...
3122236 ;
Abstract
An equipment cabinet having side walls, floor and ceiling formed of sheet metal blanks whose middle region is perforated and whose edge region comprises parallel slots proceeding perpendicular to the edges, whereby the edge regions are multiply angled off, or folded over, for the formation of string pieces. The side walls are joined to the floor and ceiling with connector elements having a quadratic cross-section.