ClassID:

129864

E04B2001/6818 - 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 Joints with swellable parts

Recent Application in this class:
#1
20260103885
2026-04-16

Cementitious Panels with Swellable Materials and Methods of Providing a Moisture or Water Barrier in Cementitious Panels Using Swellable Materials

#2
20260015855
2026-01-15

SEALING DEVICE FOR DOUBLE EDGE JOINTS, AND DRYWALL

#3
20250052057
2025-02-13

Cementitious Panels with Swellable Materials and Methods of Providing a Moisture or Water Barrier in Cementitious Panels Using Swellable Materials

#4
20240352728
2024-10-24

FOAM ENVELOPE FOR SEALING LARGE VOLUMES

#5
20240352727
2024-10-24

FOAM ENVELOPE FOR SEALING LARGE VOLUMES

#6
20230366197
2023-11-16

Cementitious panels with swellable materials and methods of providing a moisture or water barrier in cementitious panels using swellable materials

#7
20230332398
2023-10-19

SEALING DEVICE FOR DOUBLE EDGE JOINTS, AND DRYWALL

#8
20220186490
2022-06-16

Method and apparatus for producing a tubular sealing element

#9
20220112710
2022-04-14

Modular integrated construction joint

#10
20200362523
2020-11-19

Joint sealing profile, construction joint bridging device and method of manufacturing a joint sealing profile

#11
20200325675
2020-10-15

Joint seal with internal bodies and vertically-aligned major bodies

#12
20200325674
2020-10-15

Composite joint seal

#13
20200291644
2020-09-17

Method and apparatus for producing a tubular sealing element

#14
20200208398
2020-07-02

Cementitious panels with swellable materials and methods of providing a moisture or water barrier in cementitious panels using swellable materials

#15
20200141114
2020-05-07

Fire resistant expansion joint systems

#16
20200141113
2020-05-07

Expansion joint system with flexible sheeting and three layers and interior members

#17
20190271151
2019-09-05

Auxetic expansion joint seal

#18
20190249423
2019-08-15

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

#19
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

#20
20190249421
2019-08-15

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

#21
20190249420
2019-08-15

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

#22
20190242117
2019-08-08

Intumescent member-springing expansion joint seal

#23
20190226340
2019-07-25

Removable and replaceable anchored tunnel gasket

#24
20190226202
2019-07-25

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

#25
20190063062
2019-02-28

Prestressed tube section structure and construction method thereof

#26
20180363292
2018-12-20

Expansion joint seal system with intumescent springs

#27
20180274228
2018-09-27

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

#28
20180238048
2018-08-23

Expansion joint seal system with internal intumescent springs providing fire retardancy

#29
20180202148
2018-07-19

Expansion joint system

#30
20180202147
2018-07-19

Joint-sealing tape with predetermined geometry and sealing arrangement with such joint sealing tape

#31
20180148922
2018-05-31

Expansion joint seal system

#32
20170226733
2017-08-10

Fire resistant tunnel expansion joint systems

#33
20150275510
2015-10-01

INTUMESCENT SEALING ELEMENT FOR HEAD-OF-WALL JOINTS

#34
20150275508
2015-10-01

Expansion joint system

#35
20150113894
2015-04-30

Anti-snaking swellable water-stops

#36
20080190055
2008-08-14

Sealing Device Between Two Structural Bodies

#37
20060196126
2006-09-07

Means and method for sealing concrete construction joints and method for manufacturing such sealing means

#38
20050029751
2005-02-10

Sealing device for sealing joints, and hollow-profile strip therefor

#39
15972747
2018-10-02

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

#40
15972705
2018-10-02

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

#41
15972612
2018-09-25

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

#42
15860911
2019-06-18

Durable water and fire-resistant tunnel expansion joint seal

#43
15822355
2019-07-09

Durable water and fire-resistant expansion joint seal

#44
15822330
2019-06-18

Water and fire-resistant expansion joint seal

#45
15822309
2019-05-07

Vapor permeable water and fire-resistant expansion joint seal

#46
15714390
2018-06-19

Expansion joint seal system with internal intumescent springs providing fire retardancy

#47
15217085
2017-10-31

Expansion joint seal system providing fire retardancy

#48
14643031
2015-12-08

Expansion joint seal system