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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 9708502 B1

PDFFull Text
Date of Patent:
Jul. 18, 2017

Filed:

Dec. 02, 2015

Powder for 3d modeling, set for 3d modeling, method of manufacturing 3d object, and device for manufacturing 3d object

Applicants:

Mitsuru Naruse, Shizuoka, JP;

Nozomu Tamoto, Shizuoka, JP;

Yasuo Suzuki, Shizuoka, JP;

Hitoshi Iwatsuki, Shizuoka, JP;

Yasuyuki Yamashita, Shizuoka, JP;

Kazumi Ohtaki, Shizuoka, JP;

Inventors:

Mitsuru Naruse, Shizuoka, JP;

Nozomu Tamoto, Shizuoka, JP;

Yasuo Suzuki, Shizuoka, JP;

Hitoshi Iwatsuki, Shizuoka, JP;

Yasuyuki Yamashita, Shizuoka, JP;

Kazumi Ohtaki, Shizuoka, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Mary F Theisen

Int. Cl.
CPC ...
C09D 129/04 (2006.01); C08K 9/10 (2006.01); B29C 67/00 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2015.01); B22F 3/00 (2006.01); B22F 1/00 (2006.01); B22F 3/105 (2006.01);
U.S. Cl.
CPC ...
C09D 129/04 (2013.01); B22F 1/0059 (2013.01); B22F 3/008 (2013.01); B29C 67/0081 (2013.01); B33Y 10/00 (2014.12); C08K 9/10 (2013.01); B22F 2003/1056 (2013.01); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); Y02P 10/295 (2015.11);
Abstract

A powder for 3D modeling includes a base particle and a resin having a functional group represented by the following Chemical formula 1, where Arepresents O or NH and R, R, and Reach, independently represent CH, CH, CH, or CH. The base particle is covered with the resin.

Find Patent Forward Citations

Naruse, Mitsuru. (2017). Powder for 3d modeling, set for 3d modeling, method of manufacturing 3d object, and device for manufacturing 3d object (U.S. Patent No. 9708502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9708502

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

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