Main unit of entrance television phone system

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.

---

Inventors:	Senda; Tamotsu (Ehime, JP), Yukikado; Kouji (Saijyo, JP)
Assignee:	Matsushita Electric Industrial Co., Ltd. (Kadoma, JP)
Appl. No.:	D/196,393
Filed:	December 29, 2003

---

Current U.S. Class:	D14/130; D14/129; D14/142; D14/159
Current International Class:	1403
Field of Search:	;D14/137,434,138,447,148,147,149-151,140-142,448,240,241,141.1,141.2,251-253,329-330,451,144,130 ;379/426,434-436,419,420.01-420.04,428.01-428.04,440,454,455,446,102.06 ;455/550.1-90.3 ;D13/107,108 ;D21/517 ;348/14.01,156

---

References Cited [Referenced By]

---

U.S. Patent Documents

D202562	October 1965	Wann
D289285	April 1987	Giordano et al.
D289759	May 1987	Koob
D317418	June 1991	Davis et al.
D323656	February 1992	McGarvey et al.
D343614	January 1994	Khoo et al.
D354047	January 1995	Leggate et al.
D354952	January 1995	Rodd
5475741	December 1995	Davis et al.
D381638	July 1997	Kruse et al.
D394435	May 1998	Parsadayan et al.
D404025	January 1999	Van Horne et al.
D410004	May 1999	LaPorte et al.
5923363	July 1999	Elberbaum
D425875	May 2000	Wilson
D466883	December 2002	Matsui et al.
D469420	January 2003	Parsadayan
D480377	October 2003	Yoshida et al.
D480702	October 2003	Yoshida et al.
D485811	January 2004	Hesse
D487272	March 2004	Korpai
D488160	April 2004	Korpai
D488161	April 2004	Korpai
D490396	May 2004	Yamaguchi et al.

Foreign Patent Documents

	D867482		Apr 1993		JP
	D1025459		Nov 1998		JP
	D1107219		Apr 2001		JP
	268678		Sep 2001		JP
	135433		May 2002		JP
	D1146585		Jul 2002		JP
	143306		May 2003		JP
	DM/047791		May 1999		WO
	DM/053131		Jul 2000		WO
	DM/053006		Aug 2000		WO
	DM/058075		Jan 2001		WO
	DM/060412		Jun 2002		WO
	DM/062755		Nov 2002		WO

Other References

Web site page of Matsushita Electric Works for Entrance TV system <WQC444W>. . Catalog published by AIRPHONE for Entrance TV system <MTD>..

Primary Examiner: Asch; Jeffrey
Attorney, Agent or Firm: Brinks Hofer Gilson & Lione