Adjustable and convertible audio headphones

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Description

The present application is related to co-pending U.S. utility patent application Ser. No. 13/446,321, entitled “Adjustable and Convertible Audio Headphones”, having a common inventor and filed on even date.

FIG. 1 is a perspective view of an adjustable and convertible audio headphone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is an opposite side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Surfaces or portions shown in the figures with dashed lines form no part of the claimed design.

Claims

The ornamental design for adjustable and convertible audio headphones, as shown and described.

Referenced Cited
U.S. Patent Documents
2420245 May 1947 Hurst
2615169 October 1952 Maxant
3119119 January 1964 Millinger et al.
5293647 March 15, 1994 Mirmilshteyn et al.
5862241 January 19, 1999 Nelson
D430140 August 29, 2000 Roman
D473539 April 22, 2003 O'Leary
6654966 December 2, 2003 Rolla
D512708 December 13, 2005 Harris et al.
D538261 March 13, 2007 Taylor et al.
D573581 July 22, 2008 Gondo et al.
D600674 September 22, 2009 Brennwald
D673520 January 1, 2013 Tan
Patent History
Patent number: D683327
Type: Grant
Filed: Apr 13, 2012
Date of Patent: May 28, 2013
Assignee: The Echo Design Group, Inc. (New York, NY)
Inventor: Christopher Dougherty (Doylestown, PA)
Primary Examiner: Paula Greene
Application Number: 29/418,231
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)