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. 07, 2022
Filed:
Jan. 30, 2018
Applicant:
Eshfartech Ltd., Kfar Saba, IL;
Inventors:
Uriel Pomerantz, Kefar Sava, IL;
Itzhak Pomerantz, Kefar Sava, IL;
Assignee:
ESHFARTECH LTD., Kfar Saba, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/00 (2006.01); B23K 20/02 (2006.01); B23K 20/22 (2006.01); B23K 20/24 (2006.01); B32B 15/20 (2006.01); B32B 37/02 (2006.01); B32B 37/06 (2006.01); B32B 37/10 (2006.01); B23K 103/10 (2006.01);
U.S. Cl.
CPC ...
B23K 20/023 (2013.01); B23K 20/22 (2013.01); B23K 20/24 (2013.01); B32B 15/20 (2013.01); B32B 37/02 (2013.01); B32B 37/06 (2013.01); B32B 37/10 (2013.01); B23K 2103/10 (2018.08);
Abstract
System and method of manufacturing a laminated three-dimensional (3D) metallic object. The method includes: providing a plurality of foils of metal; marking portions of some of the foils in the plurality of foils with a marking agent that includes a material having electrochemical potential higher than the metal; bonding the plurality of marked foils into a block; and selectively etching parts of the block not in proximity to the marking agent.