Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History


FIG. 1 is a perspective view of headphones showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is an inside view of right half thereof taken on line VIII—VIII of FIG. 2;

FIG. 9 is a front view thereof;

FIG. 10 is a front view thereof showing its earphone set in the first step of retraction;

FIG. 11 is a front view thereof showing its earphone set in the second step of retraction; and,

FIG. 12 is a front view thereof showing its earphone set in the third step of Retraction.

The broken line showing of the cord in FIG. 9 is for illustrative purposes only and forms no part of the claimed design.


The ornamental design for headphones, as shown and described.

Referenced Cited

U.S. Patent Documents

4404434 September 13, 1983 Pelt et al.
D346802 May 10, 1994 Sacherman et al.
D351597 October 18, 1994 Nakamura
5506911 April 9, 1996 Neuman et al.
D394062 May 5, 1998 Chun
6385325 May 7, 2002 Nageno et al.
D468723 January 14, 2003 Pham et al.
D471176 March 4, 2003 Suzuki
6629579 October 7, 2003 Hasegawa
D492941 July 13, 2004 Komiyama

Patent History

Patent number: D512983
Type: Grant
Filed: Jan 27, 2005
Date of Patent: Dec 20, 2005
Assignee: Kabushiki Kaisha Audio-Technica (Machida)
Inventor: Yoshinori Tachikawa (Machida)
Primary Examiner: Paula A. Greene
Attorney: Manabu Kanesaka
Application Number: 29/222,100


Current U.S. Class: Headphone Or Headset (D14/205)