Stereophone ear plug housing

- Koss Corporation
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Description

FIG. 1 is a front perspective view of a sterophone ear plug housing showing our new design;

FIG. 2 is a side elevational view thereof, with the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines shown in all figures are for illustrative environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a stereophone ear plug housing, as shown and described.

Referenced Cited
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D375551 November 12, 1996 Esler et al.
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3811437 May 1974 Gardner, Jr.
4133984 January 9, 1979 Akiyama
4403120 September 6, 1983 Yoshimi
4429194 January 31, 1984 Kamon et al.
4668842 May 26, 1987 Yokoyama et al.
4736435 April 5, 1988 Yokoyama et al.
4965838 October 23, 1990 Kamon et al.
5188123 February 23, 1993 Gardner, Jr.
5222151 June 22, 1993 Nagayoshi et al.
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5799658 September 1, 1998 Falco
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Foreign Patent Documents
32 10034 A1 March 1982 DE
58-97398 June 1983 JP
52-110428 February 1986 JP
171945 February 1990 MX
Patent History
Patent number: D444141
Type: Grant
Filed: Nov 17, 1999
Date of Patent: Jun 26, 2001
Assignee: Koss Corporation (Milwaukee, WI)
Inventors: Michael J. Koss (River Hills, WI), Allan G. Mlodzikowski (Muskego, WI), Jennifer R. Schneider (Commerce, MI)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Whyte Hirschboeck Dudek SC
Application Number: 29/114,076
Classifications
Current U.S. Class: Headphone (D14/223)
International Classification: 1401;