Escalator control box

- Hitachi, Ltd.
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Description

FIG. 1 is a front, top and right side perspective view of an escalator control box showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reference view showing the condition in use.

Referenced Cited
U.S. Patent Documents
D296374 June 21, 1988 Herrmann et al.
D318357 July 16, 1991 Adrian et al.
3970187 July 20, 1976 Esaki et al.
Patent History
Patent number: D344384
Type: Grant
Filed: Aug 12, 1992
Date of Patent: Feb 15, 1994
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Noboru Yamamoto (Kodaira), Shinji Shibuya (Sagamihara), Akira Omachi (Komae), Yoko Ichikawa (Fuchuu), Norio Kamoshita (Iruma), Chuichi Saito (Katsuta)
Primary Examiner: Kay H. Chin
Law Firm: Antonelli, Terry, Stout & Kraus
Application Number: 7/928,326