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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 10710284 B1

PDFFull Text
Date of Patent:
Jul. 14, 2020

Filed:

Feb. 13, 2018

Expansion device and molding system

Applicant:

Casio Computer Co., Ltd., Shibuya-ku, Tokyo, JP;

Inventors:

Youichi Ushigome, Akishima, JP;

Minoru Saito, Tachikawa, JP;

Assignee:

CASIO COMPUTER CO., LTD., Tokyo, JP;

Attorney:

Holtz, Holtz & Volek PC

Primary Examiner:

Robert B Davis

Int. Cl.
CPC ...
B29C 44/34 (2006.01); B41M 5/00 (2006.01); B41M 7/00 (2006.01); B41J 2/21 (2006.01); B41J 11/00 (2006.01); B32B 29/00 (2006.01); B32B 5/02 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 27/30 (2006.01); B32B 27/18 (2006.01); B32B 27/12 (2006.01); B32B 27/10 (2006.01); B32B 27/08 (2006.01); B29C 44/02 (2006.01); B41M 5/50 (2006.01); B29K 31/00 (2006.01); B29K 105/00 (2006.01); B29K 667/00 (2006.01); B41M 3/00 (2006.01); B29C 35/16 (2006.01); B29L 9/00 (2006.01); B29K 711/12 (2006.01); B29K 623/00 (2006.01); B29C 44/60 (2006.01);
U.S. Cl.
CPC ...
B29C 44/353 (2013.01); B29C 44/022 (2013.01); B32B 5/02 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 29/002 (2013.01); B41J 2/2107 (2013.01); B41J 11/002 (2013.01); B41M 5/0047 (2013.01); B41M 5/0064 (2013.01); B41M 5/506 (2013.01); B41M 7/009 (2013.01); B41M 7/0081 (2013.01); B29C 44/3415 (2013.01); B29C 44/60 (2013.01); B29C 2035/1666 (2013.01); B29C 2795/002 (2013.01); B29K 2031/04 (2013.01); B29K 2105/0076 (2013.01); B29K 2623/12 (2013.01); B29K 2667/003 (2013.01); B29K 2667/006 (2013.01); B29K 2711/12 (2013.01); B29L 2009/00 (2013.01); B32B 2255/20 (2013.01); B32B 2554/00 (2013.01); B41M 3/00 (2013.01);
Abstract

An expansion device, including: an irradiation unit configured to irradiate the thermally expandable sheet placed on a placing unit with light; a conveyance unit configured to reciprocably convey the irradiation unit between a first position and a second position; an exhaust fan fixed to a housing and configured to discharge air from the housing; and an air supply fan which is movable with the irradiation unit and configured to supply outside air into the housing, wherein the exhaust fan is provided at a position where air can be discharged from the second position side when the irradiation unit is returned from the first position to the second position after being moved from the second position toward the first position.

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