helically or spirally shaped

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CPC
E02D2200/143

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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02DFOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE E02D2200/00Geometrical or physical properties

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E02D2200/143helically or spirally shaped

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Patents Grantslast 30 patents

Information Patent Grant
Screwed steel pile and method of construction management therefor
- Patent number 6,881,014
- Issue date Apr 19, 2005
- Nippon Steel Corporation
- Eiichiro Saeki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Screwed steel pile and method of construction management therefor
- Patent number 6,394,704
- Issue date May 28, 2002
- Nippon Steel Corporation
- Eiichiro Saeki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pile and method of driving a pile
- Patent number 6,264,403
- Issue date Jul 24, 2001
- Target Fixings Limited
- Robert S. Hall
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for improving the load-bearing capacity of flo...
- Patent number 6,019,055
- Issue date Feb 1, 2000
- Pichit Likitcheva
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
RETAINING WALL SYSTEMS
- Publication number 20220298740
- Publication date Sep 22, 2022
- PACIFIC PREBENCHED LTD.
- Robert Gordon MCINTOSH
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Screwed steel pile and method of construction management therefor
- Publication number 20020090271
- Publication date Jul 11, 2002
- NIPPON STEEL CORPORATION
- Eiichiro Saeki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING