Patents-Review.com
ClassID:

129945 ⎘

E04B1/943 - 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; Protection against other undesired influences or dangers against fire; Building elements specially adapted therefor elongated

Sub-classes:
Recent Application in this class:
#1
20240240456
2024-07-18

WALL JOINT OR SOUND BLOCK COMPONENT AND WALL ASSEMBLIES

 #2
20240207661
2024-06-27

WALL GAP FIRE BLOCK DEVICE AND ASSEMBLY

 #3
20240189636
2024-06-13

WALL GAP FIRE BLOCK DEVICE, SYSTEM AND METHOD

 #4
20230407626
2023-12-21

FIRE-RATED WALL JOINT COMPONENT AND RELATED ASSEMBLIES

 #5
20220349177
2022-11-03

Wall joint or sound block component and wall assemblies

 #6
20220195683
2022-06-23

Pole shield

 #7
20220162823
2022-05-26

Pole shield

 #8
20220023684
2022-01-27

Wall gap fire block device, system and method

 #9
20210254333
2021-08-19

Wall joint or sound block component and wall assemblies

 #10
20210164222
2021-06-03

Fire-rated wall joint component and related assemblies

 #11
20210108410
2021-04-15

Fasteners and wall assemblies

 #12
20210071415
2021-03-11

Fireproof coated structure for penetration part

 #13
20200340242
2020-10-29

Multi-layer fire-rated joint component

 #14
20200240140
2020-07-30

Wall joint or sound block component and wall assemblies

 #15
20200208400
2020-07-02

Support Element for Supporting a Window Frame

 #16
20200141113
2020-05-07

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

 #17
20200018061
2020-01-16

Expansion joint system with flexible sheeting and three layers

 #18
20190344103
2019-11-14

Wall gap fire block device, system and method

 #19
20190284797
2019-09-19

Multi-layer fire-rated joint component

 #20
20190169839
2019-06-06

Class-A fire-protected oriented strand board (OSB) sheathing, and method of and automated factory for producing the same

 #21
20190168413
2019-06-06

Class-A fire-protected wood products inhibiting ignition and spread of fire along class-A fire-protected wood surfaces and development of smoke from such fire

 #22
20180291627
2018-10-11

A Multifunctional Fillet Composite Stud Assembly and Building System

 #23
20180289994
2018-10-11

Wall gap fire block device, system and method

 #24
20180187444
2018-07-05

Multi layered protection system

 #25
20180073246
2018-03-15

Shaftwall system using folded panels, and panel

 #26
20180016787
2018-01-18

Non-welding type concrete-filled steel tube column using straight bolt connection slot and wave-shaped punching steel plate and method of constructing the same

 #27
20170209722
2017-07-27

Wall gap fire block device, system and method

 #28
20170198473
2017-07-13

Fire-rated wall construction product

 #29
20160296775
2016-10-13

Wall gap fire block device, system and method

 #30
20160208484
2016-07-21

Fire blocking reveal

 #31
20160145862
2016-05-26

Concrete-filled steel tubular column for high load carrying capacity and fire resistance

 #32
20160069071
2016-03-10

Casing accessories

 #33
20140373460
2014-12-25

BUILDING SYSTEM FOR SKYSCRAPERS

 #34
20110059276
2011-03-10

High-temperature-stable hollow profile

 #35
20090178369
2009-07-16

Exterior wall construction product

 #36
20090178363
2009-07-16

Exterior wall construction product

 #37
20090148660
2009-06-11

INTUMESCENT STRIPS FOR STRUCTURAL BEAM FIRE PROTECTION

 #38
20090044486
2009-02-19

WOODEN BUILDING MEMBER

 #39
20080193771
2008-08-14

Method of Preventing or Reducing Temperature Gradient Caused Bending of a Structural Element

 #40
20050066614
2005-03-31

Method of forming a fire resistant structural beam

 #41
17367255
2024-05-28

Wall stud

 #42
16033886
2019-06-18

Expansion joint system with flexible sheeting