Concrete bridge and headwall unit

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Description

FIG. 1 is a perspective view of a concrete bridge and headwall unit and showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is an end view thereof;

FIG. 5 is an opposite end view thereof; and,

FIG. 6 is a side view thereof, the opposite side view being a mirror image.

Claims

The ornamental design of a concrete bridge and headwall unit, as shown and described.

Referenced Cited
U.S. Patent Documents
4993872 February 19, 1991 Lockwood
D356163 March 7, 1995 Ryan
6205605 March 27, 2001 Orsat
Patent History
Patent number: D514706
Type: Grant
Filed: Mar 1, 2004
Date of Patent: Feb 7, 2006
Assignee: Con/Span Bridge Systems Ltd. (Dayton, OH)
Inventor: Timothy J. Beach (Beavercreek, OH)
Primary Examiner: Doris Clark
Attorney: Jacox, Meckstroth & Jenkins
Application Number: 29/200,558
Classifications
Current U.S. Class: Structure (D25/1)