Centrifugally cast ductile iron utility pole having stepped portions

- McWane Global
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Description

FIG. 1 is an enlarged front elevation view of the present invention, broken at intervals for ease of illustration.

FIG. 2 is a perspective view thereof; and,

FIG. 3 is an enlarged elevation view of one of the stepped portions of the centrifugally cast ductile iron utility pole having stepped portions of FIG. 1.

Claims

The ornamental design for a centrifugally cast ductile iron utility pole having stepped portions, as shown and described.

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Patent History
Patent number: D629531
Type: Grant
Filed: Mar 3, 2009
Date of Patent: Dec 21, 2010
Assignee: McWane Global (Birmingham, AL)
Inventors: Michael C. Keel (Birmingham, AL), Joseph F. Carter (Warsaw, OH), Keith W. Mallett (Newark, OH), Steven G. Meisel (Coshocton, OH)
Primary Examiner: Doris Clark
Attorney: Maynard, Cooper & Gale, PC
Application Number: 29/333,095
Classifications
Current U.S. Class: Post Or Beam (D25/126)