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. 09, 2024
Filed:
Aug. 14, 2020
Nishikawa Rubber Co., Ltd., Hiroshima, JP;
Hiromu Oda, Hiroshima, JP;
Yoshihiro Kohara, Hiroshima, JP;
NISHIKAWA RUBBER CO., LTD., Hiroshima, JP;
Abstract
The present invention reduces the generation of an unusual sound resulting from vibration of a part of a sheet. A first sheet includes: a peripheral portion which is to surround a service hole of a door inner panel; and a central portion surrounded by the peripheral portion, the first sheet having, along a boundary between the central portion and the peripheral portion, a plurality of first holes and a plurality of second holes each of which differs in size from each of the plurality of first holes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile