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:
Jan. 14, 2025
Filed:
Dec. 12, 2019
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Shinya Yamamuro, Tokyo, JP;
Chie Okamura, Tokyo, JP;
Rumina Obi, Tokyo, JP;
Eiji Shiota, Tokyo, JP;
Kazufumi Kato, Tokyo, JP;
Yasuo Nakanishi, Tokyo, JP;
Assignee:
Mitsui Chemicals Asahi Life Materials Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/54 (2012.01); G10K 11/168 (2006.01);
U.S. Cl.
CPC ...
D04H 1/54 (2013.01); G10K 11/168 (2013.01); D10B 2331/04 (2013.01);
Abstract
Provided are a non-woven cloth and a layered non-woven cloth that are preferred as a skin material for a composite sound-absorbing material, which has excellent moldability and exceptional shape stability, and with which it is possible to achieve an adequate sound-absorption effect even in thin low-weight regions.
Quick Actions:
Yamamuro, Shinya. (2025). Nonwoven fabric, layered nonwoven fabric comprising the nonwoven fabric, and composite sound-absorbing material using them as skin material (U.S. Patent No. 12195896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12195896
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile