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:
Nov. 01, 2022
Filed:
Mar. 17, 2020
Applicant:
Jvckenwood Corporation, Yokohama, JP;
Inventor:
Shinji Kamimura, Yokohama, JP;
Assignee:
JVCKENWOOD CORPORATION, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
A42B 1/06 (2021.01); A61F 11/14 (2006.01);
U.S. Cl.
CPC ...
A61F 11/14 (2013.01);
Abstract
Earmuffs each include a body portion, and a circular pad portion attached to the body portion and having a contact surface brought into contact with the head of the user during use. The pad portion is provided with slits connecting the inner circumferential surface and the outer circumferential surface and open on the contact surface, the slits being cut into the pad portion so as to be gradually shifted toward the body portion in the circumferential direction.