ClassID:

128431

E02D5/56 - CPC Classification

Classification description:

Bulkheads, piles, or other structural elements specially adapted to foundation engineering; Piles Screw piles

Recent Application in this class:
#1
20260146439
2026-05-28

Building System Including Waffle Pods

#2
20260146398
2026-05-28

THERMOSYPHON STRUCTURAL PILING

#3
20260132587
2026-05-14

SYSTEM AND METHOD OF USING A HELICAL PILE AS A FOUNDATION TO ATTACH TO A BATTERY ENERGY STORAGE SYSTEM

#4
20260117479
2026-04-30

SPOIL-LOCKING COUPLER SYSTEM

#5
20260103863
2026-04-16

FOUNDATION SUPPORT SYSTEM SHAFT COUPLER FABRICATION AND ASSEMBLY

#6
20260092500
2026-04-02

BIT ASSEMBLY

#7
20260092422
2026-04-02

SCREW PILE WITH AN ANTI-TIP PANEL

#8
20260078556
2026-03-19

Lead Extension With Improved Assembly And Method Of Use

#9
20260002373
2026-01-01

SYSTEM AND METHOD FOR RAPID DEPLOYMENT ROBOTIC SELF-INSTALLING & SELF-LEVELING OF PAYLOAD STRUCTURES

#10
20250354402
2025-11-20

FOUNDATION SYSTEMS AND UTILITY POLE INSTALLATIONS AND METHODS INCLUDING SAME

#11
20250347076
2025-11-13

PILE KEY PLATE FOR ROTARY PILE DRIVING TOOL AND ROTARY PILE DRIVING TOOL KEY

#12
20250341072
2025-11-06

SNAP LOCK, ANTI-REVERSE ROTATION COUPLER ASSEMBLY FOR FOUNDATION SUPPORT SYSTEM

#13
20250320682
2025-10-16

GROUND PILE STRUCTURES FOR SOLAR TRACKING SYSTEMS

#14
20250314032
2025-10-09

TAPERED, LOCKING, ANTI-REVERSE COUPLER ASSEMBLY FOR FOUNDATION SUPPORT SYSTEM

#15
20250277348
2025-09-04

PILE INSTALLATION SYSTEM

#16
20250257539
2025-08-14

GROUND PILE AND METHOD OF DRIVING THEREOF

#17
20250223772
2025-07-10

SCREW ANCHOR WITH CONSUMABLE TIP

#18
20250223771
2025-07-10

HELICAL PILE DEVICE

#19
20250207345
2025-06-26

FOUNDATION SUPPORT SYSTEMS, ASSEMBLIES AND METHODS INCLUDING SLEEVE COUPLER AND SELF-ALIGNING SHAFTS WITH TORQUE TRANSMITTING PROFILED DISTAL END EDGES

#20
20250207344
2025-06-26

BUILDING FOUNDATION SUPPORT SYSTEM WITH RIB AND GROOVE INTERLOCK DRIVE TOOL COUPLER COMPONENT AND PILES

#21
20250207343
2025-06-26

FOUNDATION SUPPORT SYSTEM AND METHOD OF INSTALLATION WITH SELF-ALIGNING TORQUE TRANSMITTING COUPLERS

#22
20250179752
2025-06-05

CONSTRUCTION METHOD FOR UPLIFT PILE

#23
20250171975
2025-05-29

FOUNDATION SUPPORT SYSTEM SHAFT COUPLER FABRICATION AND ASSEMBLY

#24
20250163669
2025-05-22

DISPLACEMENT PILE AND PILE DRIVER ADAPTER

#25
20250163668
2025-05-22

DISPLACEMENT PILE AND PILE DRIVER ADAPTER

#26
20250163667
2025-05-22

DISPLACEMENT PILE AND PILE DRIVER ADAPTER

#27
20250163666
2025-05-22

DISPLACEMENT PILE AND PILE DRIVER ADAPTER

#28
20250163665
2025-05-22

DISPLACEMENT PILE AND PILE DRIVER ADAPTER

#29
20250109562
2025-04-03

FOUNDATION SUPPORT SYSTEM SHAFTS, ASSEMBLIES AND METHODS WITH ASYMMETRIC TORQUE TRANSMITTING DISTAL END EDGE TEETH

#30
20250092628
2025-03-20

SPACE ANCHORS FOR USE ON THE MOON, MARS AND OTHER EXTRATERRESTRIAL BODIES

#31
20250052030
2025-02-13

PILE WITH AN UPHEAVAL RESISTANT SLEEVE

#32
20250003169
2025-01-02

PILING SUPPORT ARRANGEMENT

#33
20240429854
2024-12-26

SOLAR TRACKER SUPPORT SYSTEM AND INSTALLATION APPARATUS

#34
20240344290
2024-10-17

A PILE INSTALLATION APPARATUS AND METHOD OF USE THEREOF

#35
20240318399
2024-09-26

SOIL DISPLACEMENT PILE ASSEMBLY AND METHOD OF FORMING FOUNDATION PILE

#36
20240318398
2024-09-26

HELICAL PIER SYSTEM

#37
20240287752
2024-08-29

SYSTEMS, METHODS, AND MACHINES FOR AUTOMATED SCREW ANCHOR DRIVING

#38
20240218627
2024-07-04

HELICAL PILE WITH HEAT EXCHANGER

#39
20240200300
2024-06-20

System and method for improved screw pile base

#40
20240167241
2024-05-23

DEVICES, SYSTEMS, AND METHODS FOR ANCHORING STRUCTURAL LOADS

#41
20240125071
2024-04-18

COMPOSITE HELICAL ANCHORS AND PILES

#42
20240117584
2024-04-11

Self-installing hammer drill SDS grounding rod

#43
20240084539
2024-03-14

Root-like expandable foundation pile

#44
20240044097
2024-02-08

SYSTEMS, METHODS, AND MACHINES FOR ALIGNING AND ASSEMBLING TRUSS FOUNDATIONS FOR SINGLE-AXIS TRACKERS

#45
20240035245
2024-02-01

SNAP LOCK, ANTI-REVERSE ROTATION COUPLER ASSEMBLY FOR FOUNDATION SUPPORT SYSTEM

#46
20240026627
2024-01-25

TAPERED, LOCKING, ANTI-REVERSE COUPLER ASSEMBLY FOR FOUNDATION SUPPORT SYSTEM

#47
20240018771
2024-01-18

BUILDING SYSTEM

#48
20240018734
2024-01-18

FOUNDATION SUPPORT SYSTEMS, ASSEMBLIES AND METHODS INCLUDING SLEEVE COUPLER AND SHAFTS WITH TORQUE TRANSMITTING PROFILED DISTAL END EDGES

#49
20230383492
2023-11-30

SUPPORTS FOR HELICAL PILES

#50
20230374747
2023-11-23

Rotary drive machine for helical pile installation and method of use

#51
20230250605
2023-08-10

POST-TENSIONED HELICAL ANCHORS SIMULTANEOUSLY SPIN-DRILLED AND GROUTED AND METHOD THEREFOR

#52
20230235523
2023-07-27

Foundation support system shaft coupler fabrication and assembly

#53
20230175226
2023-06-08

Modular foundation support systems and methods including shafts with interlocking torque transmitting couplings

#54
20230161070
2023-05-25

In situ measurement station for monitoring wind and water properties in extreme hydrodynamic conditions

#55
20230141720
2023-05-11

Systems, methods, and machines for driving multiple foundation components at once

#56
20230125602
2023-04-27

System and method for robotics-assisted foundation installation

#57
20230105424
2023-04-06

Mobile autonomous solar-wind electrical station

#58
20230101456
2023-03-30

System for and method of stabilizing rail track structures using a load transfer apparatus

#59
20230089034
2023-03-23

NOVEL SYSTEM AND METHOD FOR INSTALLING GROUT-FILLED FRICTION PILES

#60
20230081869
2023-03-16

Recyclable pile foundation

#61
20230047667
2023-02-16

Pile installation system

#62
20230047310
2023-02-16

Piles providing support and geothermal heat exchange

#63
20220396926
2022-12-15

GROUP ANCHOR SYSTEM, SUBSEA INSTALLATION SYSTEM, METHOD FOR USING AND INSTALLING SAME

#64
20220380997
2022-12-01

SOIL NAIL/MICROPILE COMPRISING DISSIMILAR BARS CONNECTED WITH TRANSITION COUPLER

#65
20220356667
2022-11-10

Systems, methods and machines for aligning and assembling single-axis tracker foundations

#66
20220341118
2022-10-27

Secant concrete shoring using helical piles for depth

#67
20220333330
2022-10-20

Modular panel basement shoring apparatus

#68
20220243417
2022-08-04

Rotary drive machine for helical pile installation and method of use

#69
20220162822
2022-05-26

Displacement pile and pile driver adapter

#70
20220155486
2022-05-19

In situ measurement station for monitoring wind and water properties in extreme hydrodynamic conditions

#71
20220155484
2022-05-19

In situ measurement station for monitoring wind and water properties in extreme hydrodynamic conditions

#72
20220145563
2022-05-12

PILE WITH GROUND ANCHORING MEMBERS

#73
20220106758
2022-04-07

Coupler for helical pile and tieback support systems

#74
20220064893
2022-03-03

SYSTEMS, METHODS, AND MACHINES FOR AUTOMATED SCREW ANCHOR DRIVING

#75
20220064892
2022-03-03

SYSTEMS, METHODS, AND MACHINES FOR AUTOMATED SCREW ANCHOR DRIVING

#76
20210355649
2021-11-18

CONSTRUCTION PILING

#77
20210238820
2021-08-05

Screw pile and drive tool

#78
20210207334
2021-07-08

Foundation reinforcing apparatus using bracing-type supporting structure and lateral prestressing device and method of reinforcing foundation using the same

#79
20210189679
2021-06-24

Systems and methods for supporting a structure upon compressible soil

#80
20210181003
2021-06-17

Device to measure the flow rate of a fluid, such as concrete, in a pumping plant connected to a drilling machine

#81
20210140134
2021-05-13

Systems, methods, and machines for automated screw anchor driving

#82
20210087773
2021-03-25

Building system

#83
20210087768
2021-03-25

Pile with ground anchoring members

#84
20210071381
2021-03-11

Modular foundation support systems and methods including shafts with interlocking torque transmitting couplings

#85
20210017728
2021-01-21

Pressure grouted displacement screw piles

#86
20210010217
2021-01-14

Supports for Helical Piles and Anchors

#87
20210002848
2021-01-07

Preloading apparatus for adjusting load and method of reinforcing foundation using the same

#88
20210002843
2021-01-07

Helical pile with heat exchanger

#89
20200385947
2020-12-10

Pile coupling for helical pile/torqued in pile

#90
20200347832
2020-11-05

Geothermal pile

#91
20200308795
2020-10-01

Systems, methods and machines for aligning and assembling truss foundations

#92
20200291594
2020-09-17

Grout propeller for helical pile

#93
20200217034
2020-07-09

Systems, methods and machines for driving screw anchors

#94
20200190762
2020-06-18

DEFORMED PILE SHAFT FOR PROVIDING GRIPPING CONTACT WITH A SUPPORTING MEDIUM AND RESISTING THE SUPPORTING MEDIUM FROM SHEARING

#95
20200165789
2020-05-28

Auger grouted displacement pile

#96
20200165788
2020-05-28

Auger grouted displacement pile

#97
20200115874
2020-04-16

Systems, methods and machines for constructing foundation piers

#98
20200115857
2020-04-16

System for and method of stabilizing rail track structures using a load transfer apparatus

#99
20200056343
2020-02-20

Helical pile with cutting tip

#100
20200048855
2020-02-13

Soil displacement piles

#101
20190382977
2019-12-19

Driving device with impact effect

#102
20190368149
2019-12-05

Pile coupling for helical pile/torqued in pile

#103
20190324007
2019-10-24

Pile testing device

#104
20190316312
2019-10-17

Displacement and/or compaction device

#105
20190301126
2019-10-03

Helical pier with thickened hexagonal coupling ends and method of manufacture

#106
20190292744
2019-09-26

Tip with protrusions for a ground displacement operation for a foundation pile

#107
20190292742
2019-09-26

Screw pile and drive tool

#108
20190271131
2019-09-05

Grouted helical pile

#109
20190234036
2019-08-01

Screw pile substructure support system

#110
20190153692
2019-05-23

Wave-shaped grouting bulb of micropile and method for forming same

#111
20190153684
2019-05-23

Anchor pile and installation method for same

#112
20190127940
2019-05-02

Modular foundation support systems and methods including shafts with interlocking, self-aligning and torque transmitting couplings

#113
20190093300
2019-03-28

Helical screw pile assemblies

#114
20190078284
2019-03-14

Coupler for soil nail and method of emplacing same

#115
20190071835
2019-03-07

Tip for a foundation pile

#116
20190003143
2019-01-03

Pad site construction and method

#117
20180339750
2018-11-29

Helical anchor and piling system

#118
20180258602
2018-09-13

Pile with soil displacement assembly

#119
20180155893
2018-06-07

Apparatus for constructing foundation pilings

#120
20180155891
2018-06-07

Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements

#121
20180148901
2018-05-31

Supports for helical piles and anchors

#122
20180087231
2018-03-29

DEVICES, SYSTEMS AND METHODS FOR ANCHORING STRUCTURAL LOADS

#123
20180030681
2018-02-01

PILE COUPLING FOR HELICAL PILE/TORQUED IN PILE

#124
20170370067
2017-12-28

Methods and devices for improving the subsoil

#125
20170342674
2017-11-30

Ground reinforcing device

#126
20170275842
2017-09-28

Structural tensioning system

#127
20170254039
2017-09-07

SYSTEMS AND METHODS FOR COUPLING A DRILL RIG TO A SCREW PILE

#128
20170241099
2017-08-24

Rotary press-in steel pipe pile

#129
20170218590
2017-08-03

Soil displacement piles

#130
20170198453
2017-07-13

Spiral Tip to a Helical Pier

#131
20170191238
2017-07-06

Apparatus and methods for soil penetration and facilitating delivery of fluids

#132
20170183839
2017-06-29

Pile, pile head and connector therefor

#133
20170159256
2017-06-08

Helical pile coupler, assembly, and method

#134
20170130416
2017-05-11

Helical pile with cutting tip

#135
20170101759
2017-04-13

Split flight pile systems and methods

#136
20170089024
2017-03-30

Steel pipe pile with spiral blades, composite pile, and construction method of composite pile

#137
20170037590
2017-02-09

Interlocking, self-aligning and torque transmitting coupler assembly, systems and methods for connecting, installing, and supporting foundation elements

#138
20170022699
2017-01-26

Building system

#139
20160362864
2016-12-15

Method and apparatus for driving screwable foundations into the ground

#140
20160356294
2016-12-08

Systems and methods for connecting a structural member to a pile

#141
20160348332
2016-12-01

Pile insertion

#142
20160348330
2016-12-01

Fiber-reinforced polymer shell systems and methods for encapsulating piles with concrete columns extending below the earth's surface

#143
20160333540
2016-11-17

Interlocking, self-aligning and torque transmitting coupler assembly

#144
20160281907
2016-09-29

ELEVATED EQUIPMENT ASSEMBLIES, EQUIPMENT-SUPPORTING PLATFORMS, AND RELATED METHODS

#145
20160281432
2016-09-29

Direct torque helical displacement well and hydrostatic liquid pressure relief device

#146
20160251819
2016-09-01

Method and apparatus for testing helical piles

#147
20160244932
2016-08-25

Pile-forming method for compound extruded and expanded pile and pile-forming equipment for compound extruded and expanded pile

#148
20160230364
2016-08-11

PILE COUPLING FOR HELICAL PILE/TORQUED IN PILE

#149
20160215470
2016-07-28

Pile, pile head and connector therefor

#150
20160212951
2016-07-28

Airfoils on pivot irrigation tower systems

#151
20160194833
2016-07-07

System for and method of stabilizing rail track structures using a load transfer apparatus

#152
20160186403
2016-06-30

HELICAL PILE ASSEMBLY

#153
20160186402
2016-06-30

Helical pile assembly with top plate

#154
20160060838
2016-03-03

Seismic restraint helical pile systems and method and apparatus for forming same

#155
20160010305
2016-01-14

Coupler for soil nail and method of emplacing same

#156
20160010304
2016-01-14

Coupler for soil nail and method of emplacing same

#157
20150368870
2015-12-24

Helical screw pile

#158
20150361650
2015-12-17

Mobile Home Anchoring System

#159
20150345098
2015-12-03

Screw anchor pile for earth reinforcement and manufacturing method for the same

#160
20150345097
2015-12-03

Apparatus and methods for the placement of pipe piling

#161
20150345095
2015-12-03

Apparatus and methods for the placement of pipe piling

#162
20150345094
2015-12-03

Apparatus and methods for the placement of pipe piling

#163
20150322641
2015-11-12

Modified stone column drill

#164
20150299976
2015-10-22

METHOD FOR MANUFACTURING A PILE

#165
20150275463
2015-10-01

Ground engaging shaft

#166
20150233075
2015-08-20

Full displacement pile tip and method for use

#167
20150225917
2015-08-13

STRUCTURAL FOUNDATION

#168
20150176238
2015-06-25

Auger grouted displacement pile

#169
20150167270
2015-06-18

Method for anchoring a structure in a bed of a body of water and underwater foundation

#170
20150117960
2015-04-30

Helical screw pile and soil displacement device with curved blades

#171
20150097062
2015-04-09

Anchoring device for self-propelled irrigation system

#172
20150071712
2015-03-12

Coupling assembly for helical pile system

#173
20150050090
2015-02-19

Device for a pile, which can be anchored in the bottom of a lake or the sea and/or the ground

#174
20150016893
2015-01-15

Accessory connection systems and methods for use with helical piledriving systems

#175
20140363238
2014-12-11

Foundation equipment for a pole in particular for a lighting pole

#176
20140301791
2014-10-09

Telescopic Foundation Screw Pile with Continuously Tapered Pile Body

#177
20140286712
2014-09-25

Helical screw pile

#178
20140248092
2014-09-04

Drill tip for foundation pile

#179
20140227041
2014-08-14

ADJUSTABLE SYSTEM FOR SUPPORTING A STRUCTURE USING A PILE

#180
20140186126
2014-07-03

Pile with Platform

#181
20140119838
2014-05-01

Elevated equipment assemblies, equipment-supporting platforms, and related methods

#182
20140079491
2014-03-20

GROUND ENGAGING SHAFT

#183
20130343823
2013-12-26

Pile with Grout Vortex

#184
20130309024
2013-11-21

Support platform for an oil field pumping unit using helical piles

#185
20130272801
2013-10-17

Steel pipe pile and steel pipe pile implementation method

#186
20130272799
2013-10-17

Apparatus and methods for pipe piling placement with continuous grouting

#187
20130272798
2013-10-17

Apparatus and methods for the placement of pipe piling

#188
20130101360
2013-04-25

Helical screw pile

#189
20120328374
2012-12-27

Seismic restraint helical pile systems and method and apparatus for forming same

#190
20120213596
2012-08-23

Systems and methods for coupling a drill rig to a screw pile

#191
20120195691
2012-08-02

Drill tip for foundation pile

#192
20120114425
2012-05-10

Transition coupling between cylindrical drive shaft and helical pile shaft

#193
20120087740
2012-04-12

Auger grouted displacement pile

#194
20120067650
2012-03-22

Modular system of mutli-purpose rods for drilling soil

#195
20120037261
2012-02-16

Steel pipe pile and method of installing the steel pipe pile

#196
20120003051
2012-01-05

BUILDING CONSTRUCTION METHOD AND SYSTEM

#197
20110229272
2011-09-22

DRILL TIP FOR FOUNDATION PILE

#198
20110217125
2011-09-08

Method and apparatus for load testing a pile

#199
20110194901
2011-08-11

SYSTEM FOR TERMINATING HELICAL PILES AND TIEBACKS

#200
20110005148
2011-01-13

Security ground anchor

#201
20100266344
2010-10-21

SCREW PILE

#202
20100247247
2010-09-30

Screw pile substructure support system

#203
20100200192
2010-08-12

BURIED VERTICAL THREADED EXCHANGER FOR HEATING OR COOLING APPARATUS

#204
20100183378
2010-07-22

SPIRAL STEEL PILE

#205
20100054864
2010-03-04

Auger grouted displacement pile

#206
20080260470
2008-10-23

Pile formation

#207
20080131211
2008-06-05

INSTALLATION EFFORT DEEP FOUDNATION METHOD

#208
20080031695
2008-02-07

Method for installing a screw pile

#209
20080031693
2008-02-07

Splicing dowel for micropiles and micropiles including such dowels

#210
20070286684
2007-12-13

Lifting bracket system supported on a pier for lifting a foundation

#211
20070245640
2007-10-25

Building Structure and Modular Construction

#212
20070214735
2007-09-20

Pile assembly for engineering and construction works

#213
20060269364
2006-11-30

Structural pier and method for installing the same

#214
20060198706
2006-09-07

Screw pile substructure support system

#215
20060127188
2006-06-15

Pier

#216
20050201836
2005-09-15

Rotary driver for pipe piling

#217
20050074298
2005-04-07

Modular tubular helical piering system

#218
20050061550
2005-03-24

Drilling apparatus and method for introducing a drilling element into the soil

#219
18106618
2026-01-06

Methods and structures for installing piles

#220
17543718
2023-12-26

Cased piles

#221
17096601
2021-12-28

Business model for residential development of vacant abandoned landfills

#222
16263245
2019-12-17

Systems and methods for installing and stabilizing a pier

#223
16231378
2020-05-12

Precast concrete screw cylinder system and method for soil stabilization and erosion control

#224
15796477
2018-07-17

Coupler device for helical pile

#225
15250305
2018-09-18

Removable anchoring system and uses thereof

#226
14754168
2017-01-24

Rotary drive tip system for installation of piles or other foundation members into the ground

#227
14268204
2015-06-16

Sacrificial tip and method of installing a friction pile

#228
14076234
2016-10-04

Method for placing reinforced concrete piling without utilizing a pile driver or an auger

#229
13532623
2015-06-30

Rotary drive tip system for installation of piles or other foundation members into the ground