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Class Information
Number: 405/255
Name: Hydraulic and earth engineering > Foundation > Columnar structure (e.g., pier, pile) > With end cap
Description: Method or apparatus wherein a cover member is positioned at either end of the elongated member either before or after said columnar member is positioned or formed in the earth.










Patents under this class:

Patent Number Title Of Patent Date Issued
8529158 Modular foundation designs and methods Sep. 10, 2013
8215874 Modular foundation designs and methods Jul. 10, 2012
8152415 Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix Apr. 10, 2012
8043028 Apparatus for providing a support column Oct. 25, 2011
7901159 Apparatus and method for building support piers from one or more successive lifts Mar. 8, 2011
7618217 Post-tension pile anchor foundation and method therefor Nov. 17, 2009
7578637 Pile with an extended head and working method of its operation Aug. 25, 2009
7300230 Pile anchor head for an underpinning pile and method of preloading the same Nov. 27, 2007
7226246 Apparatus and method for building support piers from one or successive lifts formed in a soil matrix Jun. 5, 2007
6893598 Finishing guide for concrete piers May. 17, 2005
6854934 Structure of pile head joint portion and pile head fitting tubular body Feb. 15, 2005
6691479 Protective stake cover for mounting on top of a metal stake Feb. 17, 2004
6634830 Method and apparatus for post-tensioning segmented concrete pilings Oct. 21, 2003
6568881 Jet head device for sinking pilings May. 27, 2003
6474030 Pile foundation structure Nov. 5, 2002
6394703 Formation of capping beams for piles May. 28, 2002
6254314 Covering plate assembly for steel pipe piles Jul. 3, 2001
6183167 Pipe pier system Feb. 6, 2001
6102627 Pile foundation structure Aug. 15, 2000
6062771 Piling and method for driving and setting the piling in-situ May. 16, 2000
6042304 Pile driving system and method Mar. 28, 2000
5961253 Pile head dresser, pile head dressing method, and, placement of cast-in-place concrete piles Oct. 5, 1999
5934835 Prestressing concrete foundation pile having a single prestressing strand Aug. 10, 1999
5797704 Pier foundation and method of installation Aug. 25, 1998
5788419 Pre-cast prestressed concrete foundation pile and associated installation components Aug. 4, 1998
5718851 Pile cap assembly and method Feb. 17, 1998
5713701 Foundation piling Feb. 3, 1998
5586838 Sealed marine post Dec. 24, 1996
5531544 Pile cap Jul. 2, 1996
5505561 Self-piloting compressible piling Apr. 9, 1996
5423633 Piling apparatus adapted to be provided in a tube Jun. 13, 1995
5256006 Driving cap for stakes and posts Oct. 26, 1993
5228807 Foundation support apparatus with sectional sleeve Jul. 20, 1993
4799340 Barrier for utility pole Jan. 24, 1989
4797037 Piling Jan. 10, 1989
4748778 Seagull guard Jun. 7, 1988
4662793 Pile tip for plural piles May. 5, 1987
4627769 Concrete foundation pile Dec. 9, 1986
4472085 Caisson cap Sep. 18, 1984
4347019 Composite complex profile and the process for its manufacturing Aug. 31, 1982
4245931 Post assembly and method Jan. 20, 1981
4232764 Apparatus for mounting elongated rod-like member Nov. 11, 1980
4205707 Pipe protector Jun. 3, 1980
4163621 Method for forming a continuous footing with prefabricated footing blocks Aug. 7, 1979
4110989 Piling fabricated from synthetic material Sep. 5, 1978











 
 
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