Escalator switch panel

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Description

FIG. 1 is a perspective view of our new escalator switch panel;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a front view thereof.

Referenced Cited
U.S. Patent Documents
D186890 December 1959 Brounn
D283687 May 6, 1986 Walser
D317136 May 28, 1991 Kulikowski et al.
D318632 July 30, 1991 Polacek et al.
Patent History
Patent number: D348623
Type: Grant
Filed: Jan 15, 1993
Date of Patent: Jul 12, 1994
Assignee: PTL Equipment Manufacturing Co., Inc. (Toccoa, GA)
Inventors: Robert M. Coronato (Toccoa, GA), Robert M. Coronato, Jr. (Toccoa, GA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Jones & Askew
Application Number: 0/3,811
Classifications
Current U.S. Class: Elevator Signal Or Call Unit (D10/108)