Patent
   D272618
Priority
Oct 02 1981
Filed
Oct 02 1981
Issued
Feb 14 1984
Expiry
Feb 14 1998
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a combined step and hand hold for use on a helicopter, substantially as shown and described.

FIG. 1 is a perspective view of a combined step and hand hold for use on a helicopter, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom plan view thereof.

McNab, Robert B., Wolfe, James A.

Patent Priority Assignee Title
8905354, Jan 31 2013 Bell Helicopter Textron Inc. External maintenance step and hand hold
D276996, Apr 26 1982 Auxiliary helicopter step
Patent Priority Assignee Title
1378713,
1415699,
3171671,
3904155,
3971456, Apr 10 1975 COX, LELAND Handle-rung module
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 02 1981Aeronautical Accessories, Inc.(assignment on the face of the patent)
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