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. 26, 1977
Filed:
Jul. 19, 1976
Applicant:
Inventor:
Daniel M Davitz, Niles, IL (US);
Assignee:
Astro, Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75171 ;
Abstract
A nickel-chromium based alloy comprised of nickel, chromium, molybdenum, cobalt, silicon and boron to which tin and indium is added as essential alloying elements to provide markedly improved fluidity, castability, workability and adhesion to porcelain with lighter oxide filed without impairing the strength and resistance of the alloy to deformation. The combination of properties makes the alloy particularly useful as a dental alloy for making bridges, crowns and inlays and for casting jewelry.