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:
Feb. 19, 2019
Filed:
Jan. 20, 2016
Applicant:
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Inventors:
Andrew J. Pascall, Livermore, CA (US);
Eric B. Duoss, Dublin, CA (US);
Ryan M. Hunt, Aix-en-Provence, FR;
Joshua Kuntz, Livermore, CA (US);
Christopher M. Spadaccini, Oakland, CA (US);
John Vericella, Oakland, CA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 11/114 (2006.01); B22D 11/01 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B22F 3/105 (2006.01);
U.S. Cl.
CPC ...
B22D 11/114 (2013.01); B22D 11/01 (2013.01); B22F 3/1055 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract
Apparatus, systems, and methods that ultrasonically agitate a semisolid metal slurry to prevent dendrite formation that can lead to clogging of a nozzle during direct metal writing.