Spherical headphones

- IBM
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Description

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

FIG. 2 is a front elevational view thereof, the cord is drawn shorter and broken away for purposes of illustration;

FIG. 3 is a right view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design of spherical headphones, as shown and described.

Referenced Cited
U.S. Patent Documents
D137091 January 1944 Smith
D215217 September 1969 Noyes
D331966 December 22, 1992 Gardner, Jr.
5561275 October 1, 1996 Savage et al.
5792998 August 11, 1998 Gardner et al.
6056082 May 2, 2000 Lindgren et al.
6123168 September 26, 2000 Berg et al.
D469753 February 4, 2003 Andre et al.
Patent History
Patent number: D512982
Type: Grant
Filed: Oct 29, 2004
Date of Patent: Dec 20, 2005
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Luis Ernesto Elizalde Rodarte (Durham, NC)
Primary Examiner: Paula A. Greene
Attorney: James R. Nock
Application Number: 29/216,253
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)