Tread plate flooring

- Whirlpool Corporation
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Description

FIG. 1 is a front perspective view of the tread plate flooring, the broken lines illustrate the environment of the invention and forms no part of the claimed design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view, the right side view being a mirror image thereof; and,

FIG. 5 is an enlarged view of the tread plate design thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a tread plate flooring, as shown and described.

Referenced Cited
U.S. Patent Documents
D95198 April 1935 Surerus
D399011 September 29, 1998 Berger
5807021 September 15, 1998 Aaron
D419697 January 25, 2000 Kroesbergen
D441093 April 24, 2001 Johnson
D456533 April 30, 2002 Moller, Jr.
D470602 February 18, 2003 Pate
D474563 May 13, 2003 Bresciani
Patent History
Patent number: D513809
Type: Grant
Filed: Jul 1, 2004
Date of Patent: Jan 24, 2006
Assignee: Whirlpool Corporation (Benton Harbor, MI)
Inventors: Johnny W. Zimmerle (St. Joseph, MI), Todd C. Starr (St. Joseph, MI), Wyatt A. Cline (Niles, MI)
Primary Examiner: Doris Clark
Attorney: Stephen Krefman
Application Number: 29/208,634