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:
Feb. 27, 1990
Filed:
May. 06, 1988
Applicant:
Inventor:
Gunter Bensmann, Essen, DE;
Assignee:
Fried. Krupp GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623 18 ; 623901 ;
Abstract
Joint prosthesis of perforated sheet metal strips which, for the formation of a hollow shaft, are welded together and to a collar having a protrusion for attaching to a ball joint. The collar is provided with an opening leading to the inside of the hollow shaft.