Pair of earphones

Ledbetter , et al. October 30, 2

Patent Grant D554109

U.S. patent number D554,109 [Application Number D/248,489] was granted by the patent office on 2007-10-30 for pair of earphones. This patent grant is currently assigned to Microsoft Corporation. Invention is credited to John Ikeda, Steven T. Kaneko, Carl J. Ledbetter, Joshua David Maruska.


United States Patent D554,109
Ledbetter ,   et al. October 30, 2007

Pair of earphones

Claims

CLAIM The ornamental design for pair of earphones, as shown and described.
Inventors: Ledbetter; Carl J. (Mercer Island, WA), Ikeda; John (Seattle, WA), Kaneko; Steven T. (Medina, WA), Maruska; Joshua David (Seattle, WA)
Assignee: Microsoft Corporation (Redmond, WA)
Appl. No.: D/248,489
Filed: August 17, 2006

Current U.S. Class: D14/223
Current International Class: 1401
Field of Search: ;D14/142,168,188,192,205,206,249,223 ;D24/174 ;181/129,130,135,149 ;379/430 ;381/322,328,370,373,374,380,381,385,387

References Cited [Referenced By]

U.S. Patent Documents
D278234 April 1985 Saito
4736435 April 1988 Yokoyama et al.
4965838 October 1990 Kamon et al.
D316550 April 1991 Sogabe
D318473 July 1991 Miyashita et al.
D318865 August 1991 Ichikawa
D331062 November 1992 Kanno
D337589 July 1993 Wada
D353379 December 1994 Nakamura et al.
5420935 May 1995 Shinohara et al.
5953435 September 1999 Mullin et al.
D512049 November 2005 Yang
D531169 October 2006 Tokioka et al.
Primary Examiner: Greene; Paula A.
Attorney, Agent or Firm: Banner & Witcoff, Ltd.

Description



FIG. 1 is a front perspective view of pair of earphones showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof of an pair of earphones in FIG. 1;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof of the pair of earphones in FIG. 1; and,

FIG. 7 is a bottom view thereof.

The broken line showing of various regions in the Figures, including the unshaded areas therein, is for illustrative purposes only and forms no part of the claimed design.

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