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. 12, 1996
Filed:
Jul. 27, 1994
Hideki Seki, Tokyo, JP;
Sony Corporation, , JP;
Abstract
A headphone apparatus includes a head band, a pair of headphone units and a suspender member. The head band is formed in a substantially U-shape by a member exhibiting pre-set toughness. A headphone unit is provided at each side of the head band. A suspender member mounted across both ends of the head band at a position above a location of attachment of the head band to said headphone unit. The suspender member is deformed along the contour of the head when the headphone apparatus is mounted on the head. The suspender member has a non-extendable section and an extendable section unified to the non-extendable section and extended and contracted along the length of the suspender member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile