Walker apparatus

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Description

FIG. 1 is a perspective view of a walker apparatus showing my new design;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a left side plan view thereof;

FIG. 5 is a right side plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a walker apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D229728 December 1973 Thomas
D230531 February 1974 Thomas
D272677 February 21, 1984 Bove
D290186 June 9, 1987 Meunchen
D419288 January 25, 2000 Hartfield
D528780 September 26, 2006 Karasin
7261114 August 28, 2007 Karasin
D590591 April 21, 2009 Yates
D628792 December 14, 2010 Ozuna
D671308 November 27, 2012 Treanor
D688863 September 3, 2013 White
D771895 November 15, 2016 Hsu
Patent History
Patent number: D818699
Type: Grant
Filed: Jun 16, 2017
Date of Patent: May 29, 2018
Inventor: Sang Kyoo Lee (Busan)
Primary Examiner: Charles D Hanson
Application Number: 29/607,890
Classifications
Current U.S. Class: D3/9; Walker (D12/130)