Patent
   D344384
Priority
May 25 1992
Filed
Aug 12 1992
Issued
Feb 15 1994
Expiry
Feb 15 2008
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for an escalator control box, as shown and described.

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.

Yamamoto, Noboru, Saito, Chuichi, Omachi, Akira, Shibuya, Shinji, Ichikawa, Yoko, Kamoshita, Norio

Patent Priority Assignee Title
D348756, Jul 09 1993 Otis Elevator Company Escalator handrail entry housing
D348757, Jul 09 1993 Otis Elevator Company Escalator handrail entry housing
D420189, Jun 12 1998 Inventio AG Escalator including a step chain
D475831, May 31 2002 Otis Elevator Company Escalator handrail entry
D535804, Oct 10 2003 Toshiba Elevator Kabushiki Kaisha Portion of inlet for escalator
D551419, Sep 14 2004 Inventio AG Escalator with illuminated balustrade
D563622, Feb 16 2006 I & K International Co., Ltd. Inlet used for escalator
Patent Priority Assignee Title
3970187, Nov 12 1973 Mitsubishi Denki Kabushiki Kaisha Safety device for passenger conveyor
D296374, Feb 08 1985 Otis Elevator Company Pair of escalator control boxes
D318357, Oct 17 1988 OTIS ELEVATOR COMPANY, A CORP OF NEW JERSEY Escalator handrail housing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 02 1992YAMAMOTO, NOBORUHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Jul 02 1992SHIBUYA, SHINJIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Jul 02 1992OMACHI, AKIRAHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Jul 02 1992ICHIKAWA, YOKOHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Jul 02 1992KAMOSHITO, NORIOHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Jul 02 1992SAITO, CHUICHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066820832 pdf
Aug 12 1992Hitachi, Ltd.(assignment on the face of the patent)
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