Patent
   D348623
Priority
Jan 15 1993
Filed
Jan 15 1993
Issued
Jul 12 1994
Expiry
Jul 12 2008
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for an escalator switch panel, as shown and described.

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.

Coronato, Robert M., Coronato, Jr., Robert M.

Patent Priority Assignee Title
6435697, Feb 02 2001 Exterior lighting system
D640376, Jul 04 2008 Olympus Corporation Controller for medical apparatus
D640377, Jul 04 2008 Olympus Corporation Controller for medical apparatus
Patent Priority Assignee Title
186890,
D283687, Jun 08 1984 Inventio AG Elevator car operating panel
D317136, May 08 1989 Otis Elevator Company Hall location direction panel for elevators
D318632, May 04 1989 Otis Elevator Company Call button indicator and wall plate for elevators
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 15 1993PTL Equipment Manufacturing Co., Inc.(assignment on the face of the patent)
Mar 08 1993CORONATO, ROBERT M PTL EQUIPMENT MANUFACTURING COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST 0064490028 pdf
Mar 08 1993CORONATO, ROBERT M JR PTL EQUIPMENT MANUFACTURING COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST 0064490028 pdf
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