ClassID:

131935

E04H9/027 - CPC Classification

Classification description:

Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate withstanding earthquake or sinking of ground Preventive constructional measures against earthquake damage in existing buildings

Recent Application in this class:
#1
20260035948
2026-02-05

EARTHQUAKE ANCHOR

#2
20250369248
2025-12-04

Earthquake Safety Protection Device

#3
20250341848
2025-11-06

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM

#4
20250333973
2025-10-30

Earthquake Safety Protection Device

#5
20250320743
2025-10-16

CUMULATIVE DISPLACEMENT GAUGE AND VIBRATION CONTROL DAMPER

#6
20250271014
2025-08-28

COUPLER FOR CONNECTING A REBAR TO A THREADED ROD OR ANOTHER REBAR

#7
20240229493
2024-07-11

GAP CAULKING DEVICE AND A CAULKING METHOD

#8
20240159075
2024-05-16

Seismic retrofit system

#9
20240133202
2024-04-25

Gap caulking device and a caulking method

#10
20240125138
2024-04-18

WT-Section-Stiffened Steel Panel Damper

#11
20230332425
2023-10-19

STRUCTURAL SOFFIT RESTRAINT ARRANGEMENTS

#12
20230145593
2023-05-11

Intelligent anti-seismic device for shallow foundation ancient buildings, and construction method therefor

#13
20230106956
2023-04-06

SYSTEM FOR BUILDING-SPECIFIC MULTI-PERIL RISK ASSESSMENT AND MITIGATION

#14
20230055344
2023-02-23

Bottom corner damper with displacement amplification function and fabricated type shear wall with rocking energy dissipation

#15
20230036876
2023-02-02

Steel damper for seismic isolation and seismic isolation structure

#16
20230003045
2023-01-05

Earthquake Safety Protection Device

#17
20220389708
2022-12-08

Function-recoverable prefabricated seismic shear wall structure

#18
20220259880
2022-08-18

Anti-seismic reinforcement structure using panel zone reinforcing fixtures and construction method therefor

#19
20210372156
2021-12-02

Function-recovering energy-dissipating reinforced concrete shear wall and construction method thereof

#20
20210310239
2021-10-07

Dual-phase vibration damping building coupling member with lock-up

#21
20210277681
2021-09-09

Damping system utilizing space between stair chamber and inner building

#22
20210062523
2021-03-04

Anti-seismic performance reinforcement and crack repair structure of masonry structure and construction method of same

#23
20210025419
2021-01-28

COUPLER FOR CONNECTING A REBAR TO A THREADED ROD OR ANOTHER REBAR

#24
20200370291
2020-11-26

Metal deck attachment clip and method

#25
20200347631
2020-11-05

Ductile prefabricated shear panel

#26
20200056394
2020-02-20

Retrofit designs for steel beam-to-column connections

#27
20190376306
2019-12-12

Viscoelastic bracing damper

#28
20190330873
2019-10-31

Retrofit designs for steel beam-to-column connections

#29
20190264461
2019-08-29

Earthquake dampening platform for a ground level storage vessel

#30
20190048554
2019-02-14

Prefabricated and flexible earthquake-resistant self-resetting structure associated with a subway station

#31
20180363316
2018-12-20

Composite sleeve rod axial dampener for buildings and structures

#32
20180298627
2018-10-18

Reinforced masonry wall

#33
20180266135
2018-09-20

System for mitigating the effects of a seismic event

#34
20180135725
2018-05-17

Vibration control pad

#35
20180112399
2018-04-26

PANEL-TO-PANEL CONNECTIONS FOR FORMING CONCRETE STRUCTURES

#36
20180106473
2018-04-19

Structure for seismic isolation, steel support structure, and method for seismic isolation of existing steel support structures

#37
20170342734
2017-11-30

BASE ISOLATION SUPPORTING DEVICE

#38
20170298646
2017-10-19

Buckling restrained braces and related methods

#39
20170241151
2017-08-24

Earthquake isolator

#40
20170204629
2017-07-20

Staggered truss system with controlled force slip joints

#41
20170167100
2017-06-15

Wave damping structures

#42
20170145686
2017-05-25

Seismic reinforcing device

#43
20170059445
2017-03-02

Displacement detecting device for structural object, sharing system of displacement of structural object, and method and program of detecting displacement of structural object

#44
20170058984
2017-03-02

Self-tuning tunable mass dampers

#45
20170030096
2017-02-02

Elongate member reinforcement with a studded collar

#46
20170009477
2017-01-12

Retrofitting structure for existing building

#47
20160369499
2016-12-22

Guide device for retaining ties in masonry walls

#48
20160363152
2016-12-15

Method of determining the magnitude of tension in a tension tie member

#49
20160348364
2016-12-01

Panel-to-panel connections for stay-in-place liners used to repair structures

#50
20160298352
2016-10-13

System for mitigating the effects of a seismic event

#51
20160208508
2016-07-21

System and method for retrofitting walls with retaining ties

#52
20160115703
2016-04-28

Seismic isolation device and seismic isolation method

#53
20160040739
2016-02-11

Sacrificial energy dissipation mechanism

#54
20150361658
2015-12-17

Vibration control device

#55
20150361657
2015-12-17

Variable stiffness bracing device

#56
20150259899
2015-09-17

Bracing device

#57
20150204369
2015-07-23

Load indicating washer

#58
20150204098
2015-07-23

Systems and methods for retrofitting a building for increased earthquake resistance

#59
20150204097
2015-07-23

Lever viscoelastic damping wall assembly

#60
20150204092
2015-07-23

System and method for retrofitting walls with retaining ties

#61
20150135611
2015-05-21

STAGGERED TRUSS SYSTEM WITH CONTROLLED FORCE SLIP JOINTS

#62
20150128506
2015-05-14

Replaceable ductile fuse

#63
20140360121
2014-12-11

Panel-to-panel connections for stay-in-place liners used to repair structures

#64
20140215936
2014-08-07

Friction damping mechanism for damped beams and other structures

#65
20140183802
2014-07-03

Damping device for building seismic reinforcement

#66
20140000185
2014-01-02

Composite damper

#67
20130340359
2013-12-26

System and Method for Structural Restraint Against Seismic and Storm Damage

#68
20130247485
2013-09-26

Anti-torsion construction system providing structural integrity and seismic resistance

#69
20130228667
2013-09-05

Holding device for interior lining parts of a fuselage

#70
20110302875
2011-12-15

Seismopanel wall wrapping method: A mehod for reinforcement of structures and buildings walls against earthquakes and other outside forces, by applying steel plates to walls

#71
17742084
2023-05-30

Longitudinal seam caulking and monitoring restore device and longitudinal seam caulking restore method

#72
16400460
2020-07-14

Ductile prefabricated shear panel

#73
15786157
2018-09-25

Method and apparatus to control rocking of multiple shear wall panels subject to a loading event

#74
15470278
2018-06-26

Frame assembly for seismic retrofitting of soft story buildings

#75
15440747
2018-07-31

Motion damping system designed for reducing obstruction within open spaces

#76
14496083
2015-12-22

System for earthquake retrofit