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The ornamental design for a combined step and hand hold for use on a helicopter, substantially as shown and described. |
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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.
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| 8905354, | Jan 31 2013 | Bell Helicopter Textron Inc. | External maintenance step and hand hold |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 02 1981 | Aeronautical Accessories, Inc. | (assignment on the face of the patent) | / |
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