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:
Nov. 23, 1976
Filed:
Jan. 28, 1975
Applicant:
Inventors:
Armin Ueberschaer, Frankfurt am Main, DT;
Ulrich Heubner, Bad Homburg, DT;
Max Reinert, Stolberg, DT;
Assignee:
Metallgesellschaft Aktiengesellschaft, Frankfurt am Main, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F / ;
U.S. Cl.
CPC ...
7516 / ; 429226 ;
Abstract
A lead-antimony alloy is disclosed containing 0.5-3.5% by weight antimony, 0.025-0.3% by weight arsenic, 0.005-0.1% by weight selenium, 0.002-0.05% by weight tin, 0.01-0.1% by weight copper, balance lead. The alloy also preferably contains from 0.025-0.1% by weight silver.