Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention
Reexamination Certificate
2007-10-09
2007-10-09
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Earth treatment or control
Shoring, bracing, or cave-in prevention
C405S284000, C405S285000, C405S279000
Reexamination Certificate
active
11515935
ABSTRACT:
The present invention relates to a corrugated asymmetrical sheet pile panel. The sheet pile panel is an asymmetrical about the Y-axis. The central section has a channel disposed therein for receiving a stiffening strip. The central section has two extensions, one joined to each side of the central section. Secured to each extension is a leg. The legs extend outward and away from the extensions. On the terminal end of each leg is a connector, where one leg has male connector and the other leg has a female connector. The width of the leg with the female connector is smaller than the width of the leg with the male connector. The difference is the two leg widths create a panel that is asymmetrical about the Y-axis and that is weight balanced about the Y-axis.
REFERENCES:
patent: 972059 (1910-10-01), Clarke
patent: 1739108 (1929-12-01), Weber
patent: 1933483 (1933-10-01), Pennoyer
patent: 1937758 (1933-12-01), Harris
patent: 2000492 (1935-05-01), McKeen
patent: 2018423 (1935-10-01), Smith
patent: 2189804 (1940-02-01), Knight
patent: 3638435 (1972-02-01), Mason
patent: 4012883 (1977-03-01), Muller
patent: 4329089 (1982-05-01), Hilfiker et al.
patent: 4343572 (1982-08-01), Hilfiker
patent: 4561804 (1985-12-01), Weatherby
patent: 4661023 (1987-04-01), Hilfiker
patent: 4917543 (1990-04-01), Cole et al.
patent: 4952097 (1990-08-01), Kulchin
patent: 5163261 (1992-11-01), O'Neill
patent: 5333971 (1994-08-01), Lewis
patent: 5368414 (1994-11-01), Miller
patent: 5386675 (1995-02-01), Baur et al.
patent: 5417523 (1995-05-01), Scales
patent: 5447393 (1995-09-01), Yeates et al.
patent: 5788420 (1998-08-01), Scales
patent: 5902074 (1999-05-01), Berkley et al.
patent: 5911539 (1999-06-01), Egan et al.
patent: 5938375 (1999-08-01), Wheeler, Jr. et al.
patent: 6000883 (1999-12-01), Irvine et al.
patent: 6019550 (2000-02-01), Wrigley et al.
patent: 6033155 (2000-03-01), Irvine et al.
patent: 6168351 (2001-01-01), Rainey
patent: 6299386 (2001-10-01), Byrne et al.
patent: 6352230 (2002-03-01), Grossman
patent: 6443664 (2002-09-01), Horan et al.
patent: 6575667 (2003-06-01), Burt et al.
patent: 6709201 (2004-03-01), Race
patent: 6715964 (2004-04-01), Nottingham
patent: 6908258 (2005-06-01), Timmerman
patent: 7025539 (2006-04-01), Irvine
patent: 2.314.575 (1998-01-01), None
patent: 62153414 (1987-07-01), None
patent: 03025117 (1991-02-01), None
patent: WO9927191 (1999-06-01), None
www.materialsintl.com/installation/process.htm(2pgs. dated Feb. 19, 2004).
www.cmilc.com/engineering/vinylpages/installationprint.htm(1pg.dated May 4, 2005).
Profile (1pg. dated Jun. 13, 2006).
The Northstar System—brochure (6 pages).
WaterFront Sheet Piling- brochure (2 pages).
C-Loc Engineered Vinyl Sheet Piling—brochure (2 pages).
SeasafeKorLock FRP Composite Sheet Pile—brochure (4 pages).
Shore Guard Vinyl Seawalls—brochure (3 pages).
Shore Guard Sheet Piling—brochure (2 pages).
Skyline CZ/CL/CS—brochure (2 pages).
Kroll Michael I
Lagman Frederick L.
LandOfFree
Corrugated asymmetrical retaining wall panel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Corrugated asymmetrical retaining wall panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corrugated asymmetrical retaining wall panel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3869259