E02D27/35 - CPC Classification Index

ClassID:

128546 ⎘

E02D27/35 - CPC Classification

Classification description:

Foundations as substructures; Foundations for special purposes Foundations formed in frozen ground, e.g. in permafrost soil

Recent Application in this class:

20220307729

2022-09-29

Light-concentrating anti-frost anti-heave heat gathering device and subgrade thereof

20190048555

2019-02-14

Frost Protected Foundation System and Method of Using

20170089026

2017-03-30

Method for insulating sub-soil

20160340860

2016-11-24

Stationary pipeline support

20160340859

2016-11-24

Movable pipeline-support and support assembly thereof

20160340858

2016-11-24

Method for installing overhead transmission line supports on permafrost soils

20160340857

2016-11-24

Pile foundations for supporting power transmission towers

20160340851

2016-11-24

METHOD FOR INSTALLING METAL PILES IN PERMAFROST SOIL

20120124934

2012-05-24

Arctic Platform

#10

20110299936

2011-12-08

Arctic platform

#11

20110188944

2011-08-04

Arctic Platform

#12

20100329795

2010-12-30

Arctic platform

#13

20100008732

2010-01-14

Arctic platform

#14

20100003086

2010-01-07

Arctic Platform

#15

20100003084

2010-01-07

Arctic Platform

#16

20080292412

2008-11-27

Arctic platform

#17

20080292411

2008-11-27

Arctic platform

#18

20080286053

2008-11-20

Arctic platform

#19

20070163186

2007-07-19

Arctic platform

#20

19256023

2025-10-21

Anti-frost heave pile foundation support device

#21

18988684

2025-05-20

Method and system for controlling ventilation cooling type permafrost subgrade based on energy dynamic balance