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. 15, 2010
Filed:
Feb. 20, 2008
Tomohiro Ito, Kanagawa, JP;
Rumi Nakano, Tokyo, JP;
Tomomi Hamada, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention aims to provide headphones having no headband in which left and right driver units are connected by a cord passed behind the neck, wherein the headphones will not slip off if hung on the shoulders when not being used and are intended to improve fashionableness; in headphoneshaving no headband in which left and right driver unitsL,R are connected by a cordpassed behind the neck, the middle part of this cord is inserted into a cylindrical belt, and also end memberswhich fix the cordand this cylindrical beltare provided at both ends of this cylindrical beltto form a belt-like strap portion; and further this cylindrical beltis provided with a print or decoration which is pliable and flexible when being bent, for example.