IP Library Granted Patent US 7,853,035
Granted Patent B2
US 7,853,035 · App. 11/509,726 · Granted Dec 14, 2010

Headphones and headphones placement device

Assignee: Sony Corporation
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Quick Facts
Patent No.
US 7,853,035
App. No.
11/509,726
Granted
Dec 14, 2010
Kind
B2
Abstract

Disclosed herein is a pair of headphones that includes a head band having a pair of support arms and a pair of housings angularly movably mounted on the support arms, respectively, by pivots in confronting relation to each other. Each of the housings has a presser disposed therein near the pivot and projecting substantially perpendicularly to an outer surface of the housing, the presser having a head held against one of the support arms under resiliency, the head having a step engageable with the support arm for limiting angular movement of the housing with respect to the support arm.

Claims (5)

1. A pair of headphones comprising:

a head band having a pair of support arms; and

a pair of housings angularly movably mounted on said support arms, respectively, by pivots in confronting relation to each other;

each of said housings having a presser disposed therein near the pivot and projecting substantially perpendicularly to an outer surface of the housing, said presser having a head held against one of the support arms under resiliency, said head having a step engageable with said support arm for limiting angular movement of the housing with respect to said support arm.

2. The pair of headphones according to claim 1 , wherein said presser is normally biased by a helical spring to cause said head to be held against said one of the support arms.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 5, 2006
From: TSUNODA, NAOTAKA; FUJIWARA, KEITARO
To: SONY CORPORATION
Reel/Frame 018386/0155 →
Priority Claims (1)
JP 2005-256984 · Sep 5, 2005 · national
Continuity (1)
Related Publication 20070053539A1 · Mar 8, 2007