Patent
   D342914
Priority
Oct 23 1991
Filed
Oct 23 1991
Issued
Jan 04 1994
Expiry
Jan 04 2008
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an escalator motion detecting control device, as shown and described.

FIG. 1 is a perspective view of the escalator motion detecting control device embodying the design of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view showing the placement of the device with respect to an escalator, with the escalator being shown in broken lines as it is not part of the claimed invention.

Grieco, Bob

Patent Priority Assignee Title
D475831, May 31 2002 Otis Elevator Company Escalator handrail entry
D535804, Oct 10 2003 Toshiba Elevator Kabushiki Kaisha Portion of inlet for escalator
D869811, Dec 13 2017 SUZHOU LEKIN SEMICONDUCTOR CO , LTD Sterilizer for escalator handrail
D941693, Dec 11 2019 Amazon Technologies, Inc Sensor device
Patent Priority Assignee Title
1438112,
1985563,
4499986, Feb 27 1981 Hitachi, Ltd. Control apparatus for passenger conveyor
D319196, Feb 09 1989 Motion sensor
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