Platform barrier for visually impaired pedestrians

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Description

FIG. 1 is a top, front, left-side perspective view of the four vertical post elevated platform, level boarding barrier with four vertical posts showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left end elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right end elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design of platform barrier for visually impaired pedestrians, as shown and described.

Referenced Cited
U.S. Patent Documents
3792679 February 1974 Duckett et al.
4515499 May 7, 1985 Furiate
5527127 June 18, 1996 Junker
5670954 September 23, 1997 Junker
6454488 September 24, 2002 Lewis et al.
7325999 February 5, 2008 Schindler et al.
20050036833 February 17, 2005 Hotchkin
Patent History
Patent number: D620824
Type: Grant
Filed: Oct 9, 2009
Date of Patent: Aug 3, 2010
Assignee: Impact Recovery System, Inc. (San Antonio, TX)
Inventors: Gregory L. Hannah (San Antonio, TX), Jeff Applegate (Houston, TX)
Primary Examiner: Caron Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Jackson Walker, LLP
Application Number: 29/345,119
Classifications
Current U.S. Class: D10/113