ClassID:

129857

E04B1/6807 - CPC Classification

Classification description:

Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Insulation or other protection; Elements or use of specified material therefor; Sealings of joints, e.g. expansion joints Expansion elements for parts cast

Recent Application in this class:
#1
20260071421
2026-03-12

EXPANSION JOINT SPLICING DEVICE AND METHOD

#2
20250237053
2025-07-24

CONCRETE EXPANSION JOINT INSERT INCLUDING AN EXPANDING SEALANT

#3
20250067007
2025-02-27

APPARATUS FOR FORMING A PATHWAY JOINT

#4
20240254757
2024-08-01

MOISTURE BARRIER SYSTEM

#5
20240052626
2024-02-15

SYSTEM AND METHOD FOR MODULAR CONSTRUCTION

#6
20230323609
2023-10-12

CONCRETE SLAB JOINT FORMING SYSTEM AND METHOD

#7
20230220663
2023-07-13

A FULLY BONDED SINGLE-LAYER WATERBAR

#8
20230061463
2023-03-02

JOINT EDGE PROTECTION APPARATUS - FULLY BRIDGED WAVE PLATES

#9
20230052491
2023-02-16

EDGE PROTECTION SYSTEM - FLOATING COVER PLATE ON INTERSECTION

#10
20230036810
2023-02-02

Moisture barrier system

#11
20230020378
2023-01-19

ARMOURED JOINT - DISRUPTIVE FOLDED ANCHOR RAIL

#12
20220098800
2022-03-31

Building deformation joint waterproofing system with bonding-type built-in water stop structure, and method based thereon

#13
20220034081
2022-02-03

GASKET SEALING ARRANGEMENTS

#14
20220002991
2022-01-06

System and method for modular construction

#15
20210238844
2021-08-05

A METHOD FOR INSTALLING OF A SEALING ELEMENT FOR A CONCRETE JOINT

#16
20200332476
2020-10-22

Edge protection system having retaining clip

#17
20200318347
2020-10-08

Edge protection system having dowel plate

#18
20200263422
2020-08-20

Edge protection system with intersection module

#19
20200240089
2020-07-30

Edge protection system having clip retainment

#20
20190277024
2019-09-12

Exterior wall system

#21
20190271151
2019-09-05

Auxetic expansion joint seal

#22
20190249423
2019-08-15

Water- and fire-resistant expansion joint seal with springing intumescent member

#23
20190249422
2019-08-15

Vapor permeable water and fire-resistant expansion joint seal having a closed cell foam member, and permitting varied compressibility and height differentials

#24
20190249421
2019-08-15

Vapor permeable water and fire-resistant expansion joint seal with internal wave pattern

#25
20190249420
2019-08-15

Vapor-permeable water and fire-resistant expansion joint seal with foam cap

#26
20190242117
2019-08-08

Intumescent member-springing expansion joint seal

#27
20190234067
2019-08-01

Thermal break for use in construction

#28
20190226340
2019-07-25

Removable and replaceable anchored tunnel gasket

#29
20190226202
2019-07-25

Removable and replaceable anchored frame-like tunnel gasket construction with soft corners

#30
20190169836
2019-06-06

Stackable expansion joint frame assembly

#31
20180363292
2018-12-20

Expansion joint seal system with intumescent springs

#32
20180274228
2018-09-27

Fire retardant expansion joint seal system with elastically-compressible body members, internal spring members, and connector

#33
20180238048
2018-08-23

Expansion joint seal system with internal intumescent springs providing fire retardancy

#34
20180216341
2018-08-02

Wall seal system

#35
20180195279
2018-07-12

Joint-free concrete

#36
20180195278
2018-07-12

Joint-free concrete

#37
20180135298
2018-05-17

Method and Apparatus For Reducing Propagation of Cracks in Concrete

#38
20170044757
2017-02-16

Method for installing concrete crack inducing expansion joint filler, and apparatus therefor

#39
20160319536
2016-11-03

Compliant trim for concrete slabs

#40
20160312464
2016-10-27

Joint-free concrete

#41
20160281350
2016-09-29

Mobile waterstop welding apparatus

#42
20160122999
2016-05-05

Wall seal system

#43
20150113894
2015-04-30

Anti-snaking swellable water-stops

#44
20140241787
2014-08-28

Expansion joint comprising a hybrid polyurea-polyurethane header composition

#45
20080190055
2008-08-14

Sealing Device Between Two Structural Bodies

#46
15982809
2019-07-16

Casing bead control joint

#47
15972747
2018-10-02

Fire retardant expansion joint seal system with elastically-compressible body members, resilient members, and fire retardants

#48
15972705
2018-10-02

Fire retardant expansion joint seal system with elastically-compressible members and resilient members

#49
15972612
2018-09-25

Fire retardant expansion joint seal system with internal resilient members and intumescent members

#50
15860911
2019-06-18

Durable water and fire-resistant tunnel expansion joint seal

#51
15822355
2019-07-09

Durable water and fire-resistant expansion joint seal

#52
15822330
2019-06-18

Water and fire-resistant expansion joint seal

#53
15822309
2019-05-07

Vapor permeable water and fire-resistant expansion joint seal

#54
15714390
2018-06-19

Expansion joint seal system with internal intumescent springs providing fire retardancy

#55
15349022
2018-03-13

Method and apparatus for reducing propagation of cracks in concrete

#56
15228411
2018-07-10

Casing bead control joint

#57
15226596
2019-10-29

Dowel bar assembly and mechanical connector

#58
15217085
2017-10-31

Expansion joint seal system providing fire retardancy