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. 21, 2005
Filed:
Mar. 13, 2003
Applicant:
Christian Lutz, Nüziders, AT;
Inventor:
Christian Lutz, Nüziders, AT;
Assignee:
ThyssenKrupp Presta Aktiengesellschaft, Eschen, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D001/11 ;
U.S. Cl.
CPC ...
Abstract
A steering gear shaft for a steering column of a motor vehicle has at least one crash-deformable section formed as a corrugated tube at least a portion of a longitudinal extent of which that contains at least one of corrugation crests of the corrugated tube, is formed of several layers, and plurality of openings is provided in a region of the at least one of the corrugation crests in at least one of the layers.