ClassID:

128638

E02D2200/1671 - CPC Classification

Classification description:

Geometrical or physical properties; Shapes helical or spiral

Recent Application in this class:
#1
20260002330
2026-01-01

Erosion Control Securing Apparatus and Method

#2
20250179752
2025-06-05

CONSTRUCTION METHOD FOR UPLIFT PILE

#3
20250084603
2025-03-13

GROUND ANCHOR ASSEMBLIES, ADAPTOR ASSEMBLIES, AND POLE ASSEMBLIES

#4
20250003167
2025-01-02

Systems and Methods to Provide Pressed and Aggregate Filled Concavities for Improving Ground Stiffness and Uniformity

#5
20240200300
2024-06-20

System and method for improved screw pile base

#6
20230374747
2023-11-23

Rotary drive machine for helical pile installation and method of use

#7
20220396926
2022-12-15

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

#8
20220372723
2022-11-24

EROSION CONTROL SECURING APPARATUS AND METHOD

#9
20220243417
2022-08-04

Rotary drive machine for helical pile installation and method of use

#10
20220098815
2022-03-31

Tie down ground anchor head

#11
20220025601
2022-01-27

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#12
20210087773
2021-03-25

Building system

#13
20190136478
2019-05-09

Method to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#14
20170241098
2017-08-24

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#15
20170191238
2017-07-06

Apparatus and methods for soil penetration and facilitating delivery of fluids

#16
20170183839
2017-06-29

Pile, pile head and connector therefor

#17
20150225917
2015-08-13

STRUCTURAL FOUNDATION

#18
20110052331
2011-03-03

Foundation Piling Base and Method of Underpinning Therefor

#19
20070003377
2007-01-04

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

#20
20060275086
2006-12-07

Foundation piling base and method of underpinning therefor

#21
20050025576
2005-02-03

Foundation pile having a spiral ridge

#22
16655131
2020-06-09

Corrugated shell bearing piles and installation methods

#23
15594647
2019-07-16

Ground anchor