Stowable boarding apparatus

- Indikon Company, Inc.
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Description

FIG. 1 is a front view of the stowable boarding apparatus in a stowed configuration;

FIG. 2 is a rear view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view of the stowable boarding apparatus in a deployed configuration;

FIG. 8 is a rear view thereof;

FIG. 9 is a right-side view thereof;

FIG. 10 is a left-side view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof; and,

FIG. 13 is a front view thereof in an illustrative environment.

Referenced Cited
U.S. Patent Documents
4471854 September 18, 1984 Heilskov
4601253 July 22, 1986 Anders
4811817 March 14, 1989 Geary
4846306 July 11, 1989 Ventz
5074236 December 24, 1991 Robertson
Foreign Patent Documents
8901410 January 1991 NLX
Patent History
Patent number: D355886
Type: Grant
Filed: Oct 28, 1993
Date of Patent: Feb 28, 1995
Assignee: Indikon Company, Inc. (Cambridge, MA)
Inventor: Albert E. Finn (Marblehead, MA)
Primary Examiner: Kay H. Chin
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 0/14,695