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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 12275174 B1

PDFFull Text
Date of Patent:
Apr. 14, 2025

Filed:

Mar. 16, 2022

Melting heater and method for manufacturing molded product

Applicant:

The Japan Steel Works, Ltd., Tokyo, JP;

Inventors:

Akihiro Naito, Tokyo, JP;

Takashi Uemura, Tokyo, JP;

Ryuki Sakamoto, Tokyo, JP;

Shoso Nishida, Hiroshima, JP;

Assignee:

THE JAPAN STEEL WORKS, LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jacob T Minskey

Assistant Examiner:

Adrien J Bernard

Int. Cl.
CPC ...
B29C 45/70 (2005.12); B29C 45/16 (2005.12); B29C 45/72 (2005.12); B29C 65/70 (2005.12); H05B 3/00 (2005.12); H05B 3/26 (2005.12);
U.S. Cl.
CPC ...
B29C 45/1657 (2012.12); B29C 45/7207 (2012.12); B29C 65/70 (2012.12); H05B 3/0057 (2012.12); H05B 3/265 (2012.12); H05B 2203/032 (2012.12);
Abstract

A melting heater configured to melt joining end surfaces of a pair of semi-molded products in a case where the joining end surfaces are melted and joined to manufacture a molded product, the melting heater including: two glass plates arranged in parallel to each other; and a plurality of element heaters arranged in a unit having a flat plate shape as a whole between the two glass plates, in which the glass plate is subjected to surface processing for controlling infrared rays emitted from the plurality of element heaters.

Find Patent Forward Citations

Naito, Akihiro. (2025). Melting heater and method for manufacturing molded product (U.S. Patent No. 12275174). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12275174

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

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