Telephone headset amplifier

- GN Netcom, Inc.
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Description

FIG. 1 is a front perspective view of a telephone headset amplifier showing my design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a side elevational view thereof;

FIG. 7 is another side elevational view thereof;

FIG. 8 is a perspective view of an alternate embodiment thereof;

FIG. 9 is a rear perspective view of the alternate embodiment;

FIG. 10 is a top plan view of the alternate embodiment;

FIG. 11 is a rear elevational view of the alternate embodiment;

FIG. 12 is a front elevational view of the alternate embodiment; and,

FIG. 13 is a side elevational view thereof.

Claims

The ornamental design for the telephone headset amplifier, shown and described.

Referenced Cited
U.S. Patent Documents
D272443 January 31, 1984 Wong et al.
4754484 June 28, 1988 Larkin et al.
5058155 October 15, 1991 Larsen
5099514 March 24, 1992 Acree
D327068 June 16, 1992 Hampf et al.
D372480 August 6, 1996 Bungardt
5608797 March 4, 1997 Larsen et al.
D390553 February 10, 1998 Beaumont et al.
D394654 May 26, 1998 Copeland et al.
D405093 February 2, 1999 Sawhney et al.
D412904 August 17, 1999 Sawhney et al.
D413121 August 24, 1999 Allen et al.
D423002 April 18, 2000 Pedersen
6141418 October 31, 2000 Weiser et al.
D457867 May 28, 2002 Rath
Patent History
Patent number: D464333
Type: Grant
Filed: Jan 30, 2002
Date of Patent: Oct 15, 2002
Assignee: GN Netcom, Inc. (Nashua, NH)
Inventor: Klaus Rath (Gentofte)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firm: Stallman & Pollock LLP
Application Number: 29/154,833
Classifications
Current U.S. Class: Freestanding (5) (D14/149); Telephone Amplifier (D14/243)
International Classification: 1403;