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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.:

US 11731198 B1

PDFFull Text
Date of Patent:
Aug. 22, 2023

Filed:

Aug. 20, 2019

Additive manufacturing system including an optical isolator

Applicant:

Rosemount Aerospace Inc., Burnsville, MN (US);

Inventors:

Scott Wigen, Eagan, MN (US);

Rudy Pitera, Woodbury, MN (US);

Ryan P. Chou, Bloomington, MN (US);

Greg A. Seidel, Farmington, MN (US);

Kent A. Ramthun, Snakopee, MN (US);

Assignee:

Rosemount Aerospace Inc., Burnsville, MN (US);

Attorneys:

Locke Lord LLP

Daniel J. Fiorello

Gabrielle L. Gelozin

Primary Examiner:

Seyed Masoud Malekzadeh

Int. Cl.
CPC ...
B22F 12/40 (2021.01); B29C 64/153 (2017.01); B29C 64/268 (2017.01); B33Y 30/00 (2015.01); B29C 64/286 (2017.01); B22F 10/00 (2021.01); B23K 26/06 (2014.01); H01S 3/00 (2006.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
B22F 10/00 (2021.01); B22F 12/40 (2021.01); B23K 26/0643 (2013.01); B29C 64/153 (2017.08); B29C 64/268 (2017.08); H01S 3/0064 (2013.01); B22F 2301/10 (2013.01); B22F 2301/255 (2013.01); B29C 64/286 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract

An additive manufacturing apparatus including an energy source configured for transmitting a laser, a build plate configured to have a powder configured to be heated by the laser for additive manufacturing, at least one mirror positioned between the energy source and the build plate, the at least one mirror configured to direct the laser from the energy source to the build plate, and an optical isolator configured to reduce energy bounce back into the energy source.

Find Patent Forward Citations

Quick Actions:

Wigen, Scott. (2023). Additive manufacturing system including an optical isolator (U.S. Patent No. 11731198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11731198

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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