Patent
   D592176
Priority
Feb 23 2007
Filed
Aug 22 2007
Issued
May 12 2009
Expiry
May 12 2023
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for a hands-free telephone device, as shown and described.

FIG. 1 is a front perspective view taken from the right side of a hands-free telephone device showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top view thereof.

The broken lines represent the logo structure of the hands-free telephone device, which forms no part of the claimed design.

Jung, Dietmar, Venhofen, Edgar

Patent Priority Assignee Title
Patent Priority Assignee Title
4455454, Nov 25 1981 CUBIC TOLL SYSTEMS, INC Telephone transmission system on a road-vehicle
4847887, Mar 21 1987 Aisin Seiki Kabushiki Kaisha Telephone system in a vehicle
4905270, Dec 18 1987 Mitsubishi Denki Kabushiki Kaisha Vehicular hands-free telephone system
5649317, Apr 25 1994 Nippon Celint Company, Ltd. Mobile radio receiver
6131042, May 04 1998 LEE, CHANG Combination cellular telephone radio receiver and recorder mechanism for vehicles
6983170, Oct 03 2001 Mobile cellular telephone
7266204, May 19 2003 Gentex Corporation Rearview mirror assemblies incorporating hands-free telephone components
20020068542,
20020068605,
20030013504,
20080200217,
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