Ambulation aid

FIG. 1 is an isometric view of an ambulation aid.

FIG. 2 is a front view of the ambulation aid.

FIG. 3 is a rear view of the ambulation aid.

FIG. 4 is a first side view of the ambulation aid.

FIG. 5 is a second side view of the ambulation aid.

FIG. 6 is a top view of the ambulation aid.

FIG. 7 is a bottom view of the ambulation aid.

FIG. 8 is an isometric view of the ambulation aid; and,

FIG. 9 is a rear isometric view of the ambulation aid.

The features shown in broken lines form no part of the claimed design.

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320462	Cowing	Jun 1885	A
673100	Tyler	Apr 1901	A
1394224	Scott	Oct 1921	A
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2205978	Hoag	Jun 1940	A
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2437778	Ames	Mar 1948	A
2667914	Forbes	Feb 1954	A
2745465	Hogan	May 1956	A
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4029311	Chanslor et al.	Jun 1977	A
5529425	Spies et al.	Jun 1996	A
5692762	Obitts	Dec 1997	A
D397644	Douglass	Sep 1998	S
6014981	Douglass	Jan 2000	A
D503130	Bourget	Mar 2005	S
7040637	Owens et al.	May 2006	B2
7108004	Cowie et al.	Sep 2006	B2
D533814	Kende	Dec 2006	S
7157034	Bristow et al.	Jan 2007	B2
7198284	Cerreto et al.	Apr 2007	B2
7559560	Li et al.	Jul 2009	B2
7866677	Rothstein et al.	Jan 2011	B1
8434780	Li	May 2013	B2
8602185	White	Dec 2013	B1
20130103226	Fu	Apr 2013	A1

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