Interphone

- Aiphone Co., Ltd.
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Description

FIG. 1 is a front 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; and,

FIG. 7 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D295404 April 26, 1988 Tokiyama
4809320 February 28, 1989 Hawkins et al.
D313594 January 8, 1991 Morooka
D321686 November 19, 1991 Plozner
Patent History
Patent number: D509820
Type: Grant
Filed: Jul 15, 2004
Date of Patent: Sep 20, 2005
Assignee: Aiphone Co., Ltd. (Aichi-ken)
Inventors: Kazuya Yoshida (Nagoya), Toshio Hotta (Tokai)
Primary Examiner: Nanda Bondade
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/209,346
Classifications
Current U.S. Class: Intercom (7) (D14/159)