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:
Oct. 31, 2023
Filed:
Feb. 07, 2020
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
Eric W. Karlen, Rockford, IL (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/16 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); C23C 24/04 (2006.01); B22F 10/28 (2021.01); B22F 12/53 (2021.01); B22F 10/50 (2021.01);
U.S. Cl.
CPC ...
B22F 3/16 (2013.01); B22F 10/28 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); C23C 24/04 (2013.01); B22F 10/50 (2021.01); B22F 12/53 (2021.01);
Abstract
An additive manufacturing method includes cold spraying a powder onto a build area to create a densified powder layer. The method can include high speed machining the densified powder layer after cold spraying to create a smooth layer.