Interphone

- Aiphone Co., Ltd.
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Description

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.

Claims

The ornamental design for an interphone, as shown and described.

Referenced Cited
U.S. Patent Documents
D283130 March 25, 1986 Boenning
4809320 February 28, 1989 Hawkins et al.
D313592 January 8, 1991 Morooka
D321686 November 19, 1991 Plozner
D466491 December 3, 2002 Matsui et al.
D466882 December 10, 2002 Matsui et al.
Foreign Patent Documents
749954 August 1988 JP
1012221 March 1998 JP
Other references
  • Aiphone Kommunikations-Systeme 2002, Extract from Catalogue, pp. 30-31.
Patent History
Patent number: D491551
Type: Grant
Filed: Jan 2, 2003
Date of Patent: Jun 15, 2004
Assignee: Aiphone Co., Ltd. (Aichi-ken)
Inventors: Hiroshi Matsui (Nagoya), Toshio Hotta (Tokai)
Primary Examiner: Nanda Bondade
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/173,554
Classifications
Current U.S. Class: Intercom (7) (D14/159)
International Classification: 1403;