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:
Jun. 11, 2019
Filed:
Dec. 04, 2015
Sony Corporation, Tokyo, JP;
Katsunori Murozaki, Chiba, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
To provide a wearable device a part of which directly comes in contact with the skin of a living body includes silicone foam and which is excellent in durability and comfortability. An earpieceincludes a corethat is attached to a sound conduit, and an ear canal attachment sectionthat is attached to an outer side of the coreand comes into contact with an ear canal inner wall of a wearer. The ear canal attachment sectionover the entire exterior of which soft silicone foam, which is a foamed material, is disposed, can keep close contact with an ear canal and comfortable wearability, while the coremade from silicone rubber allows a tip portion of the sound conduitto have a shape to be easily wound, which prevents a sound path from being blocked.