Corrugated drain conduit
Description
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
Claims
The ornamental design for corrugated drain conduit, as shown and described.
Referenced Cited
U.S. Patent Documents
1608889 | November 1926 | Lampe |
2703002 | March 1955 | Suskind |
2991807 | July 1961 | Turner |
3283460 | November 1966 | Patrick |
3287866 | November 1966 | Bevilacqua |
D244033 | April 12, 1977 | Elson |
4185429 | January 29, 1980 | Mendola |
4333281 | June 8, 1982 | Scarfone |
4745716 | May 24, 1988 | Kuypers |
D296356 | June 21, 1988 | Kanao |
4869032 | September 26, 1989 | Geska |
5072972 | December 17, 1991 | Justice |
5100258 | March 31, 1992 | VanWagoner |
5297992 | March 29, 1994 | Bailey et al. |
5390960 | February 21, 1995 | Blake |
5406758 | April 18, 1995 | Baum |
5419593 | May 30, 1995 | Greene et al. |
D364918 | December 5, 1995 | Hutchens |
5501044 | March 26, 1996 | Janesky |
5586416 | December 24, 1996 | Hess et al. |
5694723 | December 9, 1997 | Parker |
5738147 | April 14, 1998 | Mestres |
5845456 | December 8, 1998 | Read |
6230468 | May 15, 2001 | Klaus |
6247500 | June 19, 2001 | McMahon |
6293311 | September 25, 2001 | Bushi et al. |
D454940 | March 26, 2002 | Hoenig |
6550190 | April 22, 2003 | Ruiz et al. |
6598360 | July 29, 2003 | Pratt |
20020096347 | July 25, 2002 | Pyron |
20020117224 | August 29, 2002 | Vakili |
20060213572 | September 28, 2006 | Beaulieu |
20070044396 | March 1, 2007 | Janesky |
Patent History
Patent number: D590926
Type: Grant
Filed: Jul 31, 2006
Date of Patent: Apr 21, 2009
Inventor: John F. Crain (St. Charles, MO)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Michael A Pratt
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/263,862
Type: Grant
Filed: Jul 31, 2006
Date of Patent: Apr 21, 2009
Inventor: John F. Crain (St. Charles, MO)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Michael A Pratt
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/263,862
Classifications
Current U.S. Class:
Pipe, Tubing Or Hose (D23/266)