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:
Jun. 02, 2015
Filed:
Aug. 31, 2011
Applicants:
William L. Johnson, San Marino, CA (US);
Marios D. Demetriou, Los Angeles, CA (US);
Joseph P. Schramm, Albany, CA (US);
Georg Kaltenboeck, Pasadena, CA (US);
Inventors:
William L. Johnson, San Marino, CA (US);
Marios D. Demetriou, Los Angeles, CA (US);
Joseph P. Schramm, Albany, CA (US);
Georg Kaltenboeck, Pasadena, CA (US);
Assignee:
California Institute of Technology, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/00 (2006.01); B21D 22/02 (2006.01); C22C 45/00 (2006.01);
U.S. Cl.
CPC ...
B21D 22/022 (2013.01); C22C 45/00 (2013.01); C22F 1/00 (2013.01);
Abstract
Bulk metallic articles having a high-aspect ratio that are formed of bulk metallic glass, that are net-shaped and that are produced under process conditions that maximize the quality and integrity of the parts as well as the life of the mold tool, thus minimizing production costs, and manufacturing methods for producing such articles are provided.