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:
Aug. 09, 1977
Filed:
Feb. 24, 1975
Applicant:
Inventors:
Samuel G Steinemann, St-Sulpice, CH;
Stephan M Perren, Davos, CH;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61B / ; C22C / ; C22C / ;
U.S. Cl.
CPC ...
3-19 ; 3-191 ; 128 / ; 128 / ; 128 / ; 128 / ; 128 / ; 32 1 / ; 751755 ; 75177 ; 148 / ; 148 325 ;
Abstract
Implant for bone surgery and for dental therapeutics, comprising an alloy containing defined critical amounts of titanium and/or zirconium, and other selected elements including niobium, tantalum, chromium, molybdenum and aluminum. Dissolved gases may also be included. The alloy is free from copper, cobalt, nickel, vanadium and tin, apart from the usual impurities.