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. 02, 2010
Filed:
Mar. 11, 2008
Applicants:
Karl A. Heck, West Lawn, PA (US);
Richard B. Frank, Reading, PA (US);
Inventors:
Karl A. Heck, West Lawn, PA (US);
Richard B. Frank, Reading, PA (US);
Assignee:
CRS Holdings, Inc., Wilmington, DE (US);
Primary Examiner:
Int. Cl.
CPC ...
B22D 23/00 (2005.12); C22F 1/10 (2005.12); C22C 19/05 (2005.12);
U.S. Cl.
CPC ...
Abstract
A precipitation hardenable nickel base alloy that provides a novel combination of elevated temperature strength, ductility, and reduced notch sensitivity at temperatures up to about 1300° F. is described. The alloy contains, in weight percent, about the balance being nickel and usual impurities. An article made from the alloy and a method of making the alloy are also disclosed.