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Class Information
Number: 405/240
Name: Hydraulic and earth engineering > Foundation > Columnar structure (e.g., pier, pile) > Process or apparatus for installing > Casting in situ hardenable fluent material > Dispensing fluent material while withdrawing dispenser
Description: Method or apparatus in which flowable material is delivered from an earth retaining form or a separate delivery means, and wherein the form or delivery means withdrawn from the earth as the flowable material is simultaneously placed therein.










Sub-classes under this class:

Class Number Class Name Patents
405/241 Dispensing auger 65
405/242 Driven dispenser with separable tip 15


Patents under this class:
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Patent Number Title Of Patent Date Issued
8380461 Construction modulus testing apparatus and method Feb. 19, 2013
8152415 Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix Apr. 10, 2012
8155919 Construction modulus testing apparatus and method Apr. 10, 2012
8079780 Slotted mandrel for lateral displacement pier and method of use Dec. 20, 2011
8002502 Method and system for installing cast-in-place concrete piles with a sonic drill Aug. 23, 2011
7901159 Apparatus and method for building support piers from one or more successive lifts Mar. 8, 2011
7748932 Soil stabilization and anchorage system Jul. 6, 2010
7726913 Method and apparatus for forming in ground piles Jun. 1, 2010
7604437 Method and apparatus for creating support columns using a hollow mandrel with upward flow restrictors Oct. 20, 2009
7429148 Method for making a foundation pile Sep. 30, 2008
7413385 Foam pile system Aug. 19, 2008
7390144 Pre-cast/pre-stressed concrete and steel pile and method for installation Jun. 24, 2008
7341405 In-situ pilings with consistent properties from top to bottom and minimal voids Mar. 11, 2008
7226246 Apparatus and method for building support piers from one or successive lifts formed in a soil matrix Jun. 5, 2007
7192220 Apparatus and method to prepare in-situ pilings with per-selected physical properties Mar. 20, 2007
7097388 Grout injecting/structure anchoring system Aug. 29, 2006
7090436 Process to prepare in-situ pilings in clay soil Aug. 15, 2006
7004684 Method for construction of piers in soil and a pier construction Feb. 28, 2006
6988855 Lateral displacement pier and method of installing the same Jan. 24, 2006
6988856 Large scale soil processing tool for use with a preformed sacrificial guide Jan. 24, 2006
6957930 Apparatus to form columns of granular material Oct. 25, 2005
6688815 Lateral displacement pier and method of installing the same Feb. 10, 2004
6672408 System and apparatus for excavating contaminated pilings Jan. 6, 2004
6663321 Process and device for producing a pile in the earth Dec. 16, 2003
6592300 Pile apparatus and construction process of placing concrete pile in ground Jul. 15, 2003
6517292 Apparatus to form columns of granular material Feb. 11, 2003
6478512 Machine for making bored piles Nov. 12, 2002
6425713 Lateral displacement pier, and apparatus and method of forming the same Jul. 30, 2002
6354766 Methods for forming a short aggregate pier and a product formed from said methods Mar. 12, 2002
6247875 Method and apparatus utilizing a hollow beam for constructing subterranean walls comprised of granular material Jun. 19, 2001
6183166 Method of centrifugally forming a subterranean soil-cement casing Feb. 6, 2001
6168350 Method and apparatus for forming enlarged pile heads Jan. 2, 2001
6120214 Process for constructing reinforced subterranean columns Sep. 19, 2000
6116819 Auger piling Sep. 12, 2000
6030150 Method and apparatus for constructing subterranean walls comprised of granular material Feb. 29, 2000
5819850 Geotechnical grouting device and method Oct. 13, 1998
5791825 Device and method for producing a containment barrier underneath and around in-situ buried waste Aug. 11, 1998
5788422 Underground barrier construction apparatus with soil-retaining shield Aug. 4, 1998
5697733 Centrifugal force vibration apparatus and system Dec. 16, 1997
5697734 Method for forming a foundation pile in the ground utilizing a prefabricated pile shaft Dec. 16, 1997
5622453 Method and apparatus for in-densification of geomaterials for sealing applications Apr. 22, 1997
5542786 Apparatus for monitoring grout pressure during construction of auger pressure grouted piling Aug. 6, 1996
5516237 Process to anchor a post or a string of posts in the ground, and anchoring pier of a post or a string of posts produced by the practice of this process May. 14, 1996
5484233 Excavator and a method of forming a modified ground in an earthen foundation with the use of the same Jan. 16, 1996
5417522 Soil fragmentation members and multiple lateral support structures for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus May. 23, 1995
5401121 All-around type reinforcing and consolidating method in the ground and apparatus thereof Mar. 28, 1995
5378085 Methods for in situ construction of deep soil-cement structures Jan. 3, 1995
5348424 Reinforcing block for excavation work and method of construction thereof Sep. 20, 1994
5328299 Jig for constructing piles from concrete or similar material in the ground Jul. 12, 1994
5304016 Method for forming a pillar in an earthen foundation Apr. 19, 1994

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