Open-bottom modular culvert

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Description

FIG. 1 is a perspective view of the open-bottom modular culvert;

FIG. 2 is a top plan view of the open-bottom modular culvert;

FIG. 3 is a side elevation view of the open-bottom modular culvert. The opposite side view of the open-bottom modular culvert is not shown, but is a mirror image of FIG. 3;

FIG. 4 is a bottom view of the open-bottom modular culvert;

FIG. 5 is a rear elevation view of the open-bottom modular culvert;

FIG. 6 is a front elevation view of the open-bottom modular culvert; and,

FIG. 7 is a perspective view of a variant of the open-bottom modular culvert of FIG. 1.

Claims

The ornamental design for a open-bottom modular culvert, as shown and described.

Referenced Cited
U.S. Patent Documents
D22826 October 1893 Davalos
4653238 March 31, 1987 Berman
4693634 September 15, 1987 Chiaves
5326191 July 5, 1994 Wilson et al.
5375943 December 27, 1994 McCavour et al.
5720577 February 24, 1998 Sanders et al.
Foreign Patent Documents
8120754 May 1996 JP
8151675 June 1996 JP
8246674 September 1996 JP
9014567 January 1997 JP
9060099 March 1997 JP
9158267 June 1997 JP
9235770 September 1997 JP
9250163 September 1997 JP
9287123 November 1997 JP
9287124 November 1997 JP
10060991 March 1998 JP
10102570 April 1998 JP
10140850 May 1998 JP
11021984 January 1999 JP
11090916 April 1999 JP
Patent History
Patent number: D454203
Type: Grant
Filed: Aug 29, 2000
Date of Patent: Mar 5, 2002
Assignee: 603212 B.C. Ltd. (Campbell River)
Inventor: Dennis Eugene Bellavance (Campbell River)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Oyen Wiggs Green & Mutala
Application Number: 29/128,577
Classifications
Current U.S. Class: Structure (D25/1)
International Classification: 2503;