Tread plate flooring
Zimmerle , et al. January 24, 2
U.S. patent number D513,809 [Application Number D/208,634] was granted by the patent office on 2006-01-24 for tread plate flooring. This patent grant is currently assigned to Whirlpool Corporation. Invention is credited to Wyatt A. Cline, Todd C. Starr, Johnny W. Zimmerle.
| United States Patent | D513,809 |
| Zimmerle , et al. | January 24, 2006 |
Tread plate flooring
Claims
CLAIM The ornamental design for a tread plate flooring, as shown and described.
| Inventors: | Zimmerle; Johnny W. (St. Joseph, MI), Starr; Todd C. (St. Joseph, MI), Cline; Wyatt A. (Niles, MI) |
|---|---|
| Assignee: | Whirlpool Corporation (Benton
Harbor, MI) |
| Family ID: | 32986635 |
| Appl. No.: | D/208,634 |
| Filed: | July 1, 2004 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29186073 | Jul 9, 2003 | D496472 | |||
| Current U.S. Class: | D25/138 |
| Current CPC Class: | E01C11/229 20130101; E01C11/24 20130101; E04F15/02 20130101; E04F15/02172 20130101 |
| Current International Class: | 2501 |
| Field of Search: | ;D25/163,149-151,157,113,138 ;52/414,177,179,169.5 ;D21/484 ;404/34,35,39 |
References Cited [Referenced By]
U.S. Patent Documents
| D95198 | April 1935 | Surerus |
| D399011 | September 1998 | Berger |
| 5807021 | September 1998 | Aaron |
| D419697 | January 2000 | Kroesbergen |
| D441093 | April 2001 | Johnson |
| D456533 | April 2002 | Moller, Jr. |
| D470602 | February 2003 | Pate |
| D474563 | May 2003 | Bresciani |
Attorney, Agent or Firm: Krefman; Stephen Rice; Robert O. Colligan; John F.
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.
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