Ear cone for a communications headset

- Plantronics, Inc
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Description

FIG. 1 is a lower left front perspective view of an ear cone for a communications headset, the broken line drawing of the communications headset is for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is a front elevational view of the ear cone.

FIG. 3 is a right side elevational view of the ear cone, the left side elevational view of the ear cone being a mirror image thereof.

FIG. 4 is a rear elevational view of the ear cone.

FIG. 5 is a top plan view of the ear cone.

FIG. 6 is a bottom plan view of the ear cone; and,

FIG. 7 is a side cross-sectional view of the ear cone taken along line 7—7 in FIG. 2.

Claims

The ornamental design for an ear cone for a communications headset, as shown and described.

Referenced Cited
U.S. Patent Documents
2325590 July 1943 Carlisle et al.
4490857 January 1, 1985 Leight et al.
D400248 October 27, 1998 Leight
6006361 December 28, 1999 Falco et al.
6138790 October 31, 2000 Leight
D488460 April 13, 2004 Alwicker et al.
Patent History
Patent number: D505132
Type: Grant
Filed: Jul 2, 2003
Date of Patent: May 17, 2005
Assignee: Plantronics, Inc (Santa Cruz, CA)
Inventors: Larry R. Linville (Santa Cruz, CA), Frederick P. DeKalb (Ben Lomond, CA), Truman R. Baughman, Jr. (Hollister, CA)
Primary Examiner: Paula A. Greene
Attorney: Peter Hsieh
Application Number: 29/185,905
Classifications
Current U.S. Class: Headphone (D14/223)