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FIG. 1 is a front perspective view of a headset showing our new design, the cord is drawn broken away for indeterminate length;

FIG. 2 is a back perspective view of the headset;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a back elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines form no part of the claimed design.


We claim the ornamental design for a headset, as shown and described.

Referenced Cited

U.S. Patent Documents

4646872 March 3, 1987 Kamon et al.
D311007 October 2, 1990 Daido
D569841 May 27, 2008 Chung et al.
D589491 March 31, 2009 Andre et al.
D590371 April 14, 2009 Leinvuo
D591264 April 28, 2009 Hong et al.
D597071 July 28, 2009 Andre et al.
D599778 September 8, 2009 Ando
D599779 September 8, 2009 Ando
D605628 December 8, 2009 Ando
D607875 January 12, 2010 Pedersen, II
7778435 August 17, 2010 Smith et al.

Patent History

Patent number: D636756
Type: Grant
Filed: Mar 17, 2010
Date of Patent: Apr 26, 2011
Assignee: Research In Motion Limited (Waterloo, Ontario)
Inventors: Anders Fahrendorff (Kanata), Todd Andrew Wood (Guelph), Kasra Youssefi-Shams (Waterloo)
Primary Examiner: Paula Greene
Application Number: 29/357,761


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