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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 12338334 B1

PDFFull Text
Date of Patent:
Jun. 24, 2025

Filed:

Sep. 01, 2022

Impregnation device for fiber prepreg and method thereof

Applicant:

Formosa Plastics Corporation, Kaohsiung, TW;

Inventors:

Han-Chang Wu, Kaohsiung, TW;

Chih-Hsuan Ou, Kaohsiung, TW;

Chieh-Shun Yang, Kaohsiung, TW;

Long-Tyan Hwang, Kaohsiung, TW;

Assignee:

FORMOSA PLASTICS CORPORATION, Kaohsiung, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Andrew L Swanson

Int. Cl.
CPC ...
C08J 5/24 (2006.01); B29B 15/10 (2006.01); B29K 63/00 (2006.01); B29K 307/04 (2006.01); B29K 309/08 (2006.01);
U.S. Cl.
CPC ...
C08J 5/243 (2021.05); B29B 15/10 (2013.01); C08J 5/244 (2021.05); B29K 2063/00 (2013.01); B29K 2307/04 (2013.01); B29K 2309/08 (2013.01); B29K 2995/0098 (2013.01); C08J 2363/00 (2013.01);
Abstract

The present disclosure provides an impregnation device for a fiber prepreg, which includes a film layer separation assembly, a hot pressing element, and a thermal barrier element. The hot pressing element is disposed beneath the film layer separation assembly. The thermal barrier element is disposed between the film layer separation assembly and the hot pressing element. The present disclosure also provides an impregnation method for a fiber prepreg.

Find Patent Forward Citations

Wu, Han-Chang. (2025). Impregnation device for fiber prepreg and method thereof (U.S. Patent No. 12338334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12338334

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

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