Drain conduit

Crain April 28, 2

Patent Grant D591406

U.S. patent number D591,406 [Application Number D/263,863] was granted by the patent office on 2009-04-28 for drain conduit. Invention is credited to John F. Crain.


United States Patent D591,406
Crain April 28, 2009

Drain conduit

Claims

CLAIM The ornamental design for corrugated drain conduit, as shown and described.
Inventors: Crain; John F. (St. Charles, MO)
Appl. No.: D/263,863
Filed: July 31, 2006

Current U.S. Class: D23/266
Current International Class: 2301
Field of Search: ;D23/213,249,257,259,260-269 ;239/428.5 ;261/DIG.22 ;D8/396 ;285/1,112,179,340,367,373,404,53,915 ;4/675-678 ;403/291,300 ;411/5,10 ;137/801

References Cited [Referenced By]

U.S. Patent Documents
2703002 March 1955 Suskind
3283460 November 1966 Patrick
3287866 November 1966 Bevilacqua
D222643 November 1971 Martin
4185429 January 1980 Mendola
4333281 June 1982 Scarfone
4745716 May 1988 Kuypers
D296355 June 1988 Kanao
D296356 June 1988 Kanao
4869032 September 1989 Geske
5100258 March 1992 VanWagoner
D364918 December 1995 Hutchens
5501044 March 1996 Janesky
5586416 December 1996 Hess, III et al.
5694723 December 1997 Parker
5845456 December 1998 Read
6089779 July 2000 Lancelot, III
6230468 May 2001 Klaus
6550190 April 2003 Ruiz et al.
6598360 July 2003 Pratt
Primary Examiner: Zarfas; Louis S
Assistant Examiner: Pratt; Michael A
Attorney, Agent or Firm: Harness, Dickey & Pierce, P.L.C.

Description



FIG. 1 is a front elevation view of a corrugated drain conduit showing my new design;

FIG. 2. is a right side elevation view, the opposite side being a mirror image thereof;

FIG. 3 is a top elevation view thereof; and,

FIG. 4 is a front perspective view thereof.

The views of the corrugated drain conduit not shown form no part of the claimed design. The dashed lines represent environmental elements only and form no part of the claimed design. The break lines in FIGS. 1 4 indicate that no specific length is being claimed.

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