logo

For the Inventor, By the Inventor

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 11717890 B1

PDFFull Text
Date of Patent:
Aug. 08, 2023

Filed:

May. 22, 2022

Additive manufacturing apparatus

Applicant:

Sodick Co., Ltd., Kanagawa, JP;

Inventor:

Katsutaka Muranaka, Kanagawa, JP;

Assignee:

Sodick Co., Ltd., Kanagawa, JP;

Attorney:

JCIPRNET

Primary Examiner:

Kevin E Yoon

Assistant Examiner:

Ryan L Heckman

Int. Cl.
CPC ...
B22F 10/20 (2021.01); B22F 3/10 (2006.01); B22F 12/50 (2021.01); B22F 12/41 (2021.01); B33Y 30/00 (2015.01); B22F 12/70 (2021.01); B22F 12/49 (2021.01);
U.S. Cl.
CPC ...
B22F 10/20 (2021.01); B22F 3/1003 (2013.01); B22F 12/41 (2021.01); B22F 12/50 (2021.01); B22F 12/70 (2021.01); B33Y 30/00 (2014.12); B22F 12/49 (2021.01); B22F 2201/10 (2013.01);
Abstract

An additive manufacturing apparatus includes: a chamber, including a front plate; a door, provided at an opening of the front plate; an irradiator; a gas supplier, supplying an inert gas to the chamber; and a gas discharger, discharging the inert gas from the chamber. The gas supplier includes a middle nozzle and a lower nozzle. The middle nozzle is provided so as to cross the opening when the door is closed, has one end swingably supported on the front plate, and swings independently of opening and closing of the door.

Find Patent Forward Citations

Muranaka, Katsutaka. (2023). Additive manufacturing apparatus (U.S. Patent No. 11717890). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11717890

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

Loading…