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Class Information
Number: 405/229
Name: Hydraulic and earth engineering > Foundation
Description: Method or apparatus relating to a preformed or cast in situ structure positioned or formed in contact with the earth to provide a stable base for supporting a superstructure.










Sub-classes under this class:

Class Number Class Name Patents
405/231 Columnar structure (e.g., pier, pile) 139
405/230 Underpinning 145


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8684631 Concrete form elevated site (CFES) Apr. 1, 2014
8678712 System for forming a movable slab foundation Mar. 25, 2014
8671627 System for forming a movable slab foundation Mar. 18, 2014
8662792 Seat portion structure for a hydraulic turbine engine Mar. 4, 2014
8596921 Interlocking ballast block Dec. 3, 2013
8585327 Apparatus for placing foundation devices, and/or pipes, and/or augers into the ground, as an attachment for the boom of a construction vehicle Nov. 19, 2013
8556541 Pile driver for use in a confined space with limited head room Oct. 15, 2013
8529158 Modular foundation designs and methods Sep. 10, 2013
8458984 System and method for forming a movable slab foundation Jun. 11, 2013
8439594 Shallow flush-mounted vehicle control barrier May. 14, 2013
8231309 Pier bracket Jul. 31, 2012
8215874 Modular foundation designs and methods Jul. 10, 2012
8096732 Methods and apparatus for foundation system Jan. 17, 2012
8066451 Flood/wind resistant building Nov. 29, 2011
8007205 Foundation wall vapor barrier system Aug. 30, 2011
7987904 Sealed well cellar Aug. 2, 2011
7967531 Method of raising a building Jun. 28, 2011
7914235 Methods and apparatus for foundation system Mar. 29, 2011
7856767 Crawlspace encapsulation and drainage system Dec. 28, 2010
7780376 Interior underpin bracket and system and method for elevating a structure Aug. 24, 2010
7744315 Reinforcement of foundation Jun. 29, 2010
7735273 Poured concrete column hole Jun. 15, 2010
7621098 Segmented foundation installation apparatus and method Nov. 24, 2009
7618216 Faultline fearless nanotube homes Nov. 17, 2009
7607864 Buoyant building foundation Oct. 27, 2009
7604436 Repair and reinforcement system of existing structure using reaction force of pressurizing means and method thereof Oct. 20, 2009
7591612 Piling device Sep. 22, 2009
7556453 Method of constructing a pile foundation Jul. 7, 2009
7533505 Pile anchor foundation May. 19, 2009
7520697 System and method for elevating a support post Apr. 21, 2009
7517177 Method for the reduction of liquefaction potential of foundation soils under the structures Apr. 14, 2009
7500807 Method of construction using sheet piling sections Mar. 10, 2009
7470091 Assembly and method for protecting a pier and a post combination Dec. 30, 2008
7431536 Method of making a flat foundation for a floor without substantial excavation and foundation made by said method Oct. 7, 2008
7416367 Lateral force resistance device Aug. 26, 2008
7413385 Foam pile system Aug. 19, 2008
7326003 Surface structures and methods thereof Feb. 5, 2008
7195426 Structural pier and method for installing the same Mar. 27, 2007
7192219 Pier boot and method for sealing a crawlspace Mar. 20, 2007
7163357 Method and apparatus for lifting and stabilizing subsided slabs, flatwork and foundations of buildings Jan. 16, 2007
7033116 Post-tensioned rammed earth construction Apr. 25, 2006
7025537 Subterranean structures and methods for constructing subterranean structures Apr. 11, 2006
7004683 Helice pierhead mounting plate and bolt assembly Feb. 28, 2006
6981824 Sling-traverse device for massive object lifting system Jan. 3, 2006
6974278 Thermo-structural base for construction on unstable soils Dec. 13, 2005
6948885 Method for constructing foundation Sep. 27, 2005
6926469 Crawlspace encapsulation system with resealable access openings Aug. 9, 2005
6890127 Subsurface platforms for supporting bridge/culvert constructions May. 10, 2005
6854934 Structure of pile head joint portion and pile head fitting tubular body Feb. 15, 2005
6840490 System for the realization of structural remaining caissons, for (reinforced) concrete casting Jan. 11, 2005

1 2 3 4 5 6










 
 
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