ClassID:

129862

E04B1/6815 - 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 specially adapted for wall or ceiling 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
20260092447
2026-04-02

SEALING DEVICES FOR USE WITH WALL CONFIGURATIONS

#3
20260015855
2026-01-15

SEALING DEVICE FOR DOUBLE EDGE JOINTS, AND DRYWALL

#4
20250075492
2025-03-06

Expansion Joint Assembly

#5
20250052057
2025-02-13

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

#6
20240309636
2024-09-19

DYNAMIC, FIRE-RESISTANCE-RATED THERMALLY INSULATING AND SEALING SYSTEM HAVING A F-RATING OF 120 MIN FOR USE WITH CURTAIN WALL STRUCTURES

#7
20240254757
2024-08-01

MOISTURE BARRIER SYSTEM

#8
20240229453
2024-07-11

Sulfur pit roof degradation mitigation

#9
20240159044
2024-05-16

COVERING SYSTEM FOR AN EXPANSION JOINT

#10
20240011290
2024-01-11

Longspan stay-in-place liners

#11
20230417048
2023-12-28

Dynamic, fire-resistance-rated thermally insulating and sealing system for use with curtain wall structures

#12
20230366197
2023-11-16

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

#13
20230332398
2023-10-19

SEALING DEVICE FOR DOUBLE EDGE JOINTS, AND DRYWALL

#14
20230295917
2023-09-21

Dynamic, fire-resistance-rated thermally insulating and sealing system for use with curtain wall structures

#15
20230279658
2023-09-07

Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly

#16
20230272615
2023-08-31

Dynamic, fire-resistance-rated thermally insulating and sealing system having a f-Rating of 120 min for use with curtain wall structures

#17
20230038158
2023-02-09

Process for assembling a fireproof system within a stick build exterior dynamic curtain wall façade

#18
20230036810
2023-02-02

Moisture barrier system

#19
20220243461
2022-08-04

Dynamic, fire-resistance-rated thermally insulating and sealing system for use with curtain wall structures

#20
20220213681
2022-07-07

Surface treatment device and surface treatment method

#21
20220186490
2022-06-16

Method and apparatus for producing a tubular sealing element

#22
20220154463
2022-05-19

Longspan stay-in-place liners

#23
20210381230
2021-12-09

Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-Rating of 120 min for use with curtain wall structures

#24
20210285210
2021-09-16

Wall seal

#25
20210222423
2021-07-22

Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly

#26
20210198889
2021-07-01

Structure-lining apparatus with adjustable width and tool for same

#27
20210156141
2021-05-27

Dynamic, fire-resistance-rated thermally insulating and sealing system for use with curtain wall structures

#28
20210010257
2021-01-14

Sealing element, seal and method for installing a wall configuration

#29
20200385983
2020-12-10

Structure-lining apparatus with adjustable width and tool for same

#30
20200347590
2020-11-05

Joint seal with body extensions

#31
20200332516
2020-10-22

Waterstop with dynamic-sealing hydrophilic thermoplastic expansible soft flanges

#32
20200291644
2020-09-17

Method and apparatus for producing a tubular sealing element

#33
20200263417
2020-08-20

Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly

#34
20200248447
2020-08-06

Vertical seal and exterior wall system using same

#35
20200208398
2020-07-02

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

#36
20200141114
2020-05-07

Fire resistant expansion joint systems

#37
20200141113
2020-05-07

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

#38
20200056372
2020-02-20

Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-Rating of 120 min for use with curtain wall structures

#39
20200056371
2020-02-20

Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly

#40
20200018061
2020-01-16

Expansion joint system with flexible sheeting and three layers

#41
20190078324
2019-03-14

Wet seal system

#42
20190078323
2019-03-14

Seal assembly and light weight exterior wall system using same

#43
20190071865
2019-03-07

Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-rating of 120 min for use with curtain wall structures

#44
20190003175
2019-01-03

Structure-lining apparatus with adjustable width and tool for same

#45
20180334799
2018-11-22

Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-rating of 120 min for use with curtain wall structures

#46
20180216341
2018-08-02

Wall seal system

#47
20180195272
2018-07-12

Expansion/control joint for stucco surfaces and related systems and methods

#48
20180112392
2018-04-26

Smoke and sound barrier for a building joint system

#49
20170226733
2017-08-10

Fire resistant tunnel expansion joint systems

#50
20160208479
2016-07-21

Jam assembly for use in association with an insulation system for buildings

#51
20160201893
2016-07-14

ILLUMINATED SEAL BASE FOR MOBILE LIVING QUARTERS

#52
20160145858
2016-05-26

Storage Tank Insulation Joint Apparatus and Method

#53
20160145857
2016-05-26

ELASTOMERIC FLASHING ASSEMBLY AND METHOD FOR SAME

#54
20160122999
2016-05-05

Wall seal system

#55
20160047242
2016-02-18

Water and/or fire resistant tunnel expansion joint systems

#56
20150361673
2015-12-17

Molded wall unit

#57
20150275510
2015-10-01

INTUMESCENT SEALING ELEMENT FOR HEAD-OF-WALL JOINTS

#58
20130097951
2013-04-25

Storage tank insulation joint apparatus and method

#59
20110296782
2011-12-08

SHAPED PROFILE ASSEMBLY TO BRIDGE A CONSTRUCTION ELEMENT JOINT

#60
20080307732
2008-12-18

Shaped profile assembly to bridge a construction element joint

#61
18753204
2025-10-14

Telescoping wall gap filler assembly

#62
17580445
2024-07-02

Telescoping wall gap filler assembly

#63
16420313
2020-09-29

Joint seal with multiple cover plate segments

#64
16033886
2019-06-18

Expansion joint system with flexible sheeting

#65
14211694
2017-08-22

Flexible expansion joint seal system

#66
13839846
2015-06-23

Expansion/control joint for stucco surfaces