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Publication numberUSD500748 S1
Publication typeGrant
Application numberUS 29/196,515
Publication date11 Jan 2005
Filing date30 Dec 2003
Priority date30 Dec 2003
Publication number196515, 29196515, US D500748 S1, US D500748S1, US-S1-D500748, USD500748 S1, USD500748S1
InventorsTamotsu Senda, Kouji Yukikado
Original AssigneeMatsushita Electric Industrial Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Main unit and recording unit of entrance television phone system
US D500748 S1
Abstract  available in
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  1. The ornamental design for a main unit and recording unit of entrance television phone system, as shown and described.

FIG. 1 is a front perspective view of a main unit and recording unit of entrance television phone system of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Non-Patent Citations
1Catalogue published by Matsushita Electric Works for Entrance TV System <WQS530W> and <WQN137W>.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD789905 *16 Nov 201620 Jun 2017Shenzhen Videotimes Technology Co., Ltd.Baby monitor
U.S. ClassificationD14/130, D14/159, D14/142, D14/129