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. 25, 2026
Filed:
Aug. 20, 2020
Applicant:
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Inventor:
Mitsuhiro Iwata, Kanagawa, JP;
Assignee:
The Yokohama Rubber Co., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/24 (2006.01); B29B 11/16 (2006.01); B29C 70/22 (2006.01); B29K 63/00 (2006.01); B29K 105/08 (2006.01); B29K 309/08 (2006.01);
U.S. Cl.
CPC ...
C08J 5/248 (2021.05); B29B 11/16 (2013.01); B29C 70/224 (2013.01); B29K 2063/00 (2013.01); B29K 2105/089 (2013.01); B29K 2309/08 (2013.01); B29K 2995/002 (2013.01); B29K 2995/0026 (2013.01);
Abstract
A glass fiber fabric is impregnated with a colored resin having an opacifying property, a colored resin layer formed from the colored resin is provided on a first face of the glass fiber fabric, a transparent resin layer becoming transparent after being cured is provided on a second face of the glass fiber fabric, and thus a prepreg is formed.
Iwata, Mitsuhiro. (2026). Prepreg and method for manufacturing same (U.S. Patent No. 12715969). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12715969
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile