Main unit of entrance television phone system

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Description

FIG. 1 is a front perspective view of a main 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.

Claims

The ornamental design for a main unit of entrance television phone system, as shown and described.

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Other references
  • Web site page of Matsushita Electric Works for Entrance TV system <WQC444W>.
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Patent History
Patent number: D502156
Type: Grant
Filed: Dec 29, 2003
Date of Patent: Feb 22, 2005
Assignee: Matsushita Electric Industrial Co., Ltd. (Kadoma)
Inventors: Tamotsu Senda (Ehime), Kouji Yukikado (Saijyo)
Primary Examiner: Jeffrey Asch
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/196,393