Patent
   D253100
Priority
Apr 07 1977
Filed
Apr 07 1977
Issued
Oct 09 1979
Expiry
Oct 09 1993
Assg.orig
Entity
unknown
8
2
n/a
The ornamental design for an observation elevator cab, as shown and described herein.

FIG. 1 is a view in perspective of an observation elevator cab according to the invention;

FIG. 2 is a side view of an observation elevator cab according to the invention;

FIG. 3 is a frontal view of an observation elevator cab according to the invention;

FIG. 4 is a bottom view of an observation elevator cab according to the invention.

FIG. 5 is a top view of an observation elevator cab according to the invention.

Hesford, David J.

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Patent Priority Assignee Title
1616096,
180095,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 07 1977Otis Elevator Company(assignment on the face of the patent)
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