Patent
   D491551
Priority
Jul 05 2002
Filed
Jan 02 2003
Issued
Jun 15 2004
Expiry
Jun 15 2018
Assg.orig
Entity
unknown
23
8
n/a
The ornamental design for an interphone, as shown and described.

FIG. 1 is a perspective view of an interphone showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view illustrating a second embodiment of the present invention;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

Matsui, Hiroshi, Hotta, Toshio

Patent Priority Assignee Title
D513744, Aug 07 2003 PHC HOLDINGS CORPORATION Recording unit of entrance television phone system
D519100, Jan 13 2005 Matsushita Electric Industrial Co., Ltd. Outdoor intercom unit
D522490, Jul 28 2004 PHC HOLDINGS CORPORATION Outdoor intercom unit
D575764, Nov 14 2007 Matsushita Electric Industrial Co., Ltd. Intercom
D588574, Jun 11 2008 Aiphone Co., Ltd. Interphone
D595260, Jun 11 2008 Aiphone Co., Ltd. Interphone
D618186, Dec 21 2009 WOLO MFG CORP Selector housing
D618659, Jan 06 2010 AmRoad Technology Inc.; AMROAD TECHNOLOGY, INC Door phone
D624523, Sep 29 2009 Aiphone Co., Ltd. Interphone
D648312, May 12 2008 VIMAR S P A Intercom
D660819, Jan 04 2012 AmRoad Technology Inc. Door intercom
D696224, Mar 27 2012 Optex Co., Ltd Wireless video intercom
D704193, Aug 14 2013 Recessed card reader box
D728509, Dec 28 2010 MOBOTIX AG Intercom system
D735160, Dec 28 2010 MOBOTIX AG Intercom system
D737240, Dec 28 2010 MOBOTIX AG Intercom system
D761753, Feb 11 2015 CAME S.p.A. Intercom
D761756, Feb 11 2015 CAME S.p.A. Intercom
D761757, Feb 11 2015 CAME S.p.A. Intercom
D761758, Feb 11 2015 CAME S.p.A. Intercom
D800686, Dec 28 2010 MOBOTIX AG Intercom system
D929359, Apr 08 2019 Part of door phone
D945300, Feb 24 2020 Whelen Engineering Company, Inc Cover for vehicle to vehicle synchronization device
Patent Priority Assignee Title
4809320, Aug 06 1987 Door security system
D283130, Nov 30 1983 Claiborne Electronics, Inc. Combined door viewer and two-way intercom unit
D313592, Jul 30 1987 Sharp Corporation External unit for intercom
D321686, Apr 07 1989 B.P.T. S.p.A. Intercommunications unit
D466491, Apr 10 2001 Aiphone Co., Ltd. Interphone
D466882, Apr 10 2001 Aiphone Co., Ltd. Interphone
JP1012221,
JP749954,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 02 2003Aiphone Co., Ltd.(assignment on the face of the patent)
Feb 04 2003MATSUI, HIROSHIAIPHONE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139080794 pdf
Feb 06 2003HOTTA, TOSHIOAIPHONE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0139080794 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule