ClassID:

128414

E02D5/30 - CPC Classification

Classification description:

Bulkheads, piles, or other structural elements specially adapted to foundation engineering; Piles; Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete

Recent Application in this class:
#1
20260125871
2026-05-07

FOUNDATION REPAIR SYSTEM UTILIZING DISSOLVABLE SPACERS

#2
20260015849
2026-01-15

Reusable Border Security Barrier

#3
20250305233
2025-10-02

DRAINAGE ANTI-SLIDE PIPE PILE SUITABLE FOR OPEN CHANNEL PROJECT OF EXPANSIVE SOIL IN COLD AND ARID REGIONS AND CONSTRUCTION METHOD THEREOF

#4
20250215654
2025-07-03

FOUNDATION PILES, SYSTEMS, ASSEMBLIES, AND METHODS

#5
20250179754
2025-06-05

BIOINSPIRED SKIRTED FOOTING AND ITS METHOD OF INSTALLATION

#6
20250122687
2025-04-17

Pile foundation-substructure column system and construction method of the pile foundation-substructure column system

#7
20250109562
2025-04-03

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

#8
20250101704
2025-03-27

Underground space frame structure and construction method thereof

#9
20250101698
2025-03-27

Foundation piles, systems, assemblies, and methods

#10
20240337086
2024-10-10

BUOYANCY RESISTANCE PILE FOR SUBSEA STRUCTURE INSTALLATION

#11
20240328108
2024-10-03

Method for constructing fixed monitoring pile for mining area with high phreatic water level

#12
20230332370
2023-10-19

Expanding metal used in forming support structures

#13
20230203770
2023-06-29

Ecological revetment for regulating wandering rivers

#14
20230193616
2023-06-22

Border Security Barrier

#15
20230036763
2023-02-02

Underpinning pile assembly for supporting structure upon the earth

#16
20220380999
2022-12-01

Expanding metal used in forming support structures

#17
20220362967
2022-11-17

METHOD AND DEVICE FOR PRODUCING CONCRETE PILE

#18
20220341117
2022-10-27

Concrete variable cross-section prefabricated square pile

#19
20220267978
2022-08-25

Modular Center Post, Associated Kit and Associated Method

#20
20220220687
2022-07-14

Pile and System for Repairing a Foundation

#21
20220154418
2022-05-19

FOUNDATION FOR A TOWER STRUCTURE, TOWER FOR A WIND POWER INSTALLATION, AND WIND POWER INSTALLATION, AND ALSO METHOD FOR ESTABLISHING A FOUNDATION FOR A TOWER STRUCTURE

#22
20220145574
2022-05-12

SYSTEM AND METHOD FOR MONITORING EARTH PRESSURE AND DISPLACEMENT OF MINIATURE STEEL PIPE PILE BODY

#23
20220145568
2022-05-12

Concrete inside interface processing structure and method for secant pile construction

#24
20220098814
2022-03-31

FRP composite material pile prepared by FRP composite material and preparation and pile forming methods

#25
20220081863
2022-03-17

Drilling apparatus and PHC pipe cased pile, and method of drilling with PHC pipe cased pile

#26
20220063769
2022-03-03

Suction Anchors for Securing Structures to an Underwater Floor

#27
20220032502
2022-02-03

Mold liner arrangement

#28
20210388570
2021-12-16

Pile joint

#29
20210269999
2021-09-02

System with markers for placing a retaining pile with asymmetrical reinforcement and method for using same

#30
20210156134
2021-05-27

Border security barrier

#31
20210079617
2021-03-18

End plate system for joining spun piles

#32
20200370260
2020-11-26

Pile foundation permeable breakwater with variable permeability and construction method thereof

#33
20200299917
2020-09-24

Deformation-compliant rigid inclusions with embedded structural reinforcements

#34
20200270865
2020-08-27

Structural element

#35
20200173133
2020-06-04

Offshore structure

#36
20190316314
2019-10-17

BUILDING FOUNDATION REPAIR PRODUCT

#37
20190145075
2019-05-16

Collar and anchor kits

#38
20190055714
2019-02-21

Deep foundation porewater pressure dissipater

#39
20180180326
2018-06-28

Heat transfer pipe embedded in a prefabricated pipe pile and embedding method

#40
20180127939
2018-05-10

Pile repair apparatus

#41
20180073487
2018-03-15

Wind power plant foundation and wind power plant

#42
20180010314
2018-01-11

Foundation pile, a grouting method for the said pile and a manufacturing method therefor

#43
20180002884
2018-01-04

Collar and anchor kits

#44
20170370065
2017-12-28

Hybrid foundation structure, and method for building same

#45
20170350088
2017-12-07

Method of building a foundation comprising a steel monopile and a concrete part and associated foundation for construction work

#46
20170089023
2017-03-30

HYBRID FOUNDATION STRUCTURE, AND METHOD FOR BUILDING SAME

#47
20160340857
2016-11-24

Pile foundations for supporting power transmission towers

#48
20160333583
2016-11-17

Pre-tensioned centrifugal concrete structure with steel strands

#49
20160298310
2016-10-13

Pile repair clamp

#50
20160160466
2016-06-09

Pile comprising a substantially cylindrical shaft

#51
20160115763
2016-04-28

Tip-grouting tools including distribution materials and related methods

#52
20160097177
2016-04-07

Machine and a method for making columns in ground

#53
20160040384
2016-02-11

Pile casing

#54
20150376858
2015-12-31

Wind turbine generator foundation with pressure-dispersive high strength pre-stressed anchors

#55
20150345096
2015-12-03

End plate for concrete piles

#56
20150267373
2015-09-24

Continuously Prestressed Concrete Pile Splice

#57
20150267372
2015-09-24

Continuously Prestressed Concrete Pile Splice

#58
20150204043
2015-07-23

Casting guide for reinforced concrete pile sections

#59
20140377012
2014-12-25

Article for joining concrete piles

#60
20140086693
2014-03-27

Pile with low noise generation during driving

#61
20140056650
2014-02-27

Pile with low noise generation during driving

#62
20110052331
2011-03-03

Foundation Piling Base and Method of Underpinning Therefor

#63
20110002744
2011-01-06

Continuously prestressed concrete pile splice

#64
20090263189
2009-10-22

JOINT FOR REINFORCED CONCRETE PILE SECTIONS

#65
20090169310
2009-07-02

Method of splicing pile cages, set of components therefor, and assembled pile cages

#66
20090022545
2009-01-22

JOINT FOR REINFORCED CONCRETE PILE SECTIONS

#67
20070286687
2007-12-13

Method and equipment for constructing micropiles in soil

#68
20070151103
2007-07-05

Method for forming monitored concrete pilings using a pour diverter

#69
20070003377
2007-01-04

FOUNDATION PILE HAVING A SPIRAL RIDGE AND METHOD OF UNDERPINNING USING SAME

#70
20060275086
2006-12-07

Foundation piling base and method of underpinning therefor

#71
20050118297
2005-06-02

Molded concrete foundation element and method for its manufacture

#72
20050025576
2005-02-03

Foundation pile having a spiral ridge

#73
16695621
2021-01-12

Border security barrier

#74
16231378
2020-05-12

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

#75
15815704
2018-06-19

Casing assembly for forming CIP retaining wall and method for forming CIP retaining walls using the casing assembly