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:
Aug. 09, 2022
Filed:
Dec. 25, 2018
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Mitsuki Fuse, Nagoya, JP;
Masaru Tateyama, Nagoya, JP;
Akihiko Nishizaki, Nagoya, JP;
Kazuhisa Kodaira, Tokyo, JP;
Kuniko Fujita, Tokyo, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 35/02 (2006.01); B29C 70/46 (2006.01); B32B 27/08 (2006.01); B29K 101/12 (2006.01); B29K 105/08 (2006.01);
U.S. Cl.
CPC ...
B29C 35/02 (2013.01); B29C 70/465 (2013.01); B32B 27/08 (2013.01); B29K 2101/12 (2013.01); B29K 2105/0872 (2013.01); B29K 2995/0012 (2013.01);
Abstract
A heating apparatus that heats a thermoplastic resin sheet includes a vertically-movable heating wall that is indirectly heated with a saturated steam of a heat medium and heats the thermoplastic resin sheet above a melting point of the thermoplastic resin by bringing the heating wall into contact with the thermoplastic resin sheet.