Patent
   D464333
Priority
Sep 05 2000
Filed
Jan 30 2002
Issued
Oct 15 2002
Expiry
Oct 15 2016
Assg.orig
Entity
unknown
6
15
n/a
The ornamental design for the telephone headset amplifier, shown and described.

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.

Rath, Klaus

Patent Priority Assignee Title
D494574, May 17 2002 HELLO DIRECT, INC Headset amplifier
D649146, Feb 02 2010 CREATIVE TECHNOLOGY LTD Apparatus for communications
D698357, Feb 13 2012 MARINE CANADA ACQUISITION INC Joystick
D706268, Mar 28 2012 APEM, INC Base for joystick controller
D746253, Aug 28 2013 FISHMAN TRANSDUCERS, INC Preamplifier
D938947, Feb 07 2019 GN AUDIO A S Communications equipment
Patent Priority Assignee Title
4754484, Aug 21 1986 ACS Communications, Inc. Convertible handset/headset for telephone
5058155, Dec 01 1989 GN Netcom A/S Multipurpose headset amplifier
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6141418, Sep 30 1998 Smith Corona Corp. Ergonomic telephone headset amplifier unit
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D327068, Dec 01 1989 GN Netcom A/S Headset amplifier
D372480, Apr 17 1995 Plantronics, Inc. Cordless remote for headset
D390553, Jan 16 1996 Motorola Mobility, Inc Desk/wall mounted transceiver
D394654, May 10 1996 GN Netcom, Inc. Base unit for a wireless telephone
D405093, Feb 09 1998 Smith Corona Corporation Telephone headset amplifier unit
D412904, Aug 13 1998 Smith Corona Corporation Telephone headset amplifier unit
D413121, May 29 1998 AVAYA Inc Telephone device
D423002, Jan 29 1998 GN Netcom A/S Telephone switch with holder
D457867, Sep 05 2000 GN Netcom, Inc. Telephone headset amplifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 30 2002GN Netcom, Inc.(assignment on the face of the patent)
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