ClassID:

131125

E04F15/203 - CPC Classification

Classification description:

Flooring; Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation Separately-laid layers for sound insulation

Recent Application in this class:
#1
20240401345
2024-12-05

UNDERLAY ELEMENT FOR FLOORING AND FLOOR ASSEMBLY

#2
20240368900
2024-11-07

Field-assembled water control flooring systems

#3
20240271432
2024-08-15

COVERING ELEMENT FOR FLOOR AND A FLOOR COVERING

#4
20240247501
2024-07-25

Field-assembled wall and flooring systems

#5
20240218167
2024-07-04

LIQUID APPLIED SOUND DAMPING MATS FOR FLOORING AND COMPOSITIONS FOR MAKING THEM

#6
20230366215
2023-11-16

Field-assembled water control flooring systems

#7
20230279673
2023-09-07

Field-assembled wall and flooring systems

#8
20230243162
2023-08-03

Floor lift layer providing rigidity, sound reduction, and thermal insulation

#9
20230102074
2023-03-30

Sound transmission control in cross laminated timber construction

#10
20230085014
2023-03-16

ARCHITECTURAL FLOORING UNDERLAYMENT

#11
20230073316
2023-03-09

Environmental and contextual custom-built AI-based, interlayer noise abatement apparatus and method of the same

#12
20220372767
2022-11-24

DECOUPLING WEB

#13
20220364373
2022-11-17

Sound transmission control in cross laminated timber construction

#14
20220339915
2022-10-27

Fiberglass insulation backed sound mat

#15
20220296021
2022-09-22

FOLDING MAT

#16
20220290445
2022-09-15

Covering element for floor and a floor covering

#17
20220251855
2022-08-11

Field-assembled flooring systems

#18
20220228374
2022-07-21

Field-assembled flooring systems with mold-resistant isolation boards

#19
20220195740
2022-06-23

Underlay element for flooring and floor assembly

#20
20220195722
2022-06-23

SOUND INSULATION TILE FOR BUILDING AND METHOD OF MANUFACTURING THE SAME

#21
20220090396
2022-03-24

Field-assembled water control flooring systems

#22
20220081915
2022-03-17

CONTIGUOUS SOUND ATTENUATING PANEL SYSTEM

#23
20220055339
2022-02-24

SOUND DAMPENING PAD

#24
20220034101
2022-02-03

Floor mat for laying on the ground and floor using the same

#25
20210396006
2021-12-23

MODULAR BUILDING SYSTEM

#26
20210260857
2021-08-26

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#27
20210230884
2021-07-29

FLOORING UNDERLAYMENT SYSTEM

#28
20210108424
2021-04-15

Floating floor system

#29
20200354973
2020-11-12

Mold-resistant field-assembled flooring systems

#30
20200277797
2020-09-03

Field-assembled flooring systems with mold-resistant isolation boards

#31
20200248463
2020-08-06

Field-assembled water control flooring systems

#32
20200189242
2020-06-18

SOUND INSULATING MAT, METHOD OF MANUFACTURING THE SAME, NOISE CONTROL SYSTEM COMPRISING THE SAME AND ITS USE

#33
20190383033
2019-12-19

FLOOR CASSETTE FOR THE CONSTRUCTION OF A FLOOR

#34
20190352917
2019-11-21

Field-assembled flooring systems with isolation boards

#35
20190242140
2019-08-08

Field-assembled flooring systems

#36
20190063082
2019-02-28

Vertically lapped fibrous flooring

#37
20190054726
2019-02-21

Floor Underlayment

#38
20180340340
2018-11-29

Method and devices for producing a floating floor

#39
20180281260
2018-10-04

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#40
20180223545
2018-08-09

Fibrous laminate floor underlayment with improved acoustical insulation and breathable barrier protection

#41
20180094443
2018-04-05

SOUND CONTROL UNDERLAYMENT AND FLOOR CONSTRUCTION INCORPORATING THE SAME

#42
20180080234
2018-03-22

Water resistant flooring underlayment

#43
20180044561
2018-02-15

High-performance thermal insulation products

#44
20180030722
2018-02-01

Acoustic sleeper

#45
20180029346
2018-02-01

Floor underlayment

#46
20170362837
2017-12-21

Vertically lapped fibrous flooring

#47
20170342726
2017-11-30

Building material

#48
20170298637
2017-10-19

Uncoupling mat

#49
20170260756
2017-09-14

Insulating underlay elements for parquet and laminate flooring, having lateral push-in connections and adhesive strips

#50
20170254097
2017-09-07

SYSTEM AND PROCESS FOR INSTALLING A TEMPORARY TILE FLOOR SURFACE

#51
20170204626
2017-07-20

Popcorn ceiling patch

#52
20170138042
2017-05-18

Wall and floor structure for reducing inter-floor noise

#53
20170114551
2017-04-27

Underlayment for a floor

#54
20170044766
2017-02-16

3D fabric for floating floor constructions

#55
20160376794
2016-12-29

Floor drainage and ventilation device, system, and method

#56
20160281373
2016-09-29

Overlayment

#57
20160222675
2016-08-04

Insulating floor underlayment

#58
20160208482
2016-07-21

Sound reducing underlayment composition, system and method

#59
20160145877
2016-05-26

UNDERLAYMENT ARTICLES, COMPOSITIONS, AND METHOD OF MANUFACTURE THEREOF

#60
20160090745
2016-03-31

Entangled net product with crumb

#61
20160053497
2016-02-25

Reusable multilayer and multifunctional floor underlay

#62
20160016377
2016-01-21

Underlayment with of non-woven polyethylene mesh

#63
20150361678
2015-12-17

LUXURY VINYL TILE FLOORING SYSTEM

#64
20150308127
2015-10-29

DAMPENED TILE

#65
20150135620
2015-05-21

Insulating floor underlayment

#66
20150082723
2015-03-26

Luxury vinyl tile flooring system

#67
20140352246
2014-12-04

FIBER PAD FLOORING INSTALLATION WITH LOW REFLECTED SOUND PRESSURE LEVEL

#68
20140305057
2014-10-16

Luxury vinyl tile flooring system

#69
20140097037
2014-04-10

Sound control mat

#70
20140054108
2014-02-27

Sheet-like finishing element

#71
20140000981
2014-01-02

Coating and its manufacturing process

#72
20130327590
2013-12-12

Sound proof membrane

#73
20130251976
2013-09-26

Low reflected-sound-pressure-level, low moisture-vapor-transmission-rate flooring system

#74
20130122237
2013-05-16

Foam base with connection structure

#75
20130104477
2013-05-02

Insulating floor underlayment

#76
20130025965
2013-01-31

Sound insulation floor structure and sound insulation floor component as well as method for reducing floor impact sound

#77
20120328867
2012-12-27

Low reflected-sound-pressure-level, low moisture-vapor-transmission-rate flooring system

#78
20120291387
2012-11-22

Luxury vinyl tile flooring system

#79
20120291385
2012-11-22

Insulating floor underlayment

#80
20120167370
2012-07-05

Sound-muffling underlay tile systems

#81
20120144770
2012-06-14

Modular flooring assemblies

#82
20120135220
2012-05-31

Low reflected-sound-pressure-level, low moisture-vapor-transmission-rate flooring system

#83
20120125712
2012-05-24

Support membrane for floors, ceilings or residential walls

#84
20120055108
2012-03-08

Lightweight acoustical flooring underlayment

#85
20110154762
2011-06-30

Insulating floor underlayment

#86
20110091678
2011-04-21

MOISTURE BARRIER UNDERLAYMENT WITH INTERMEDIATE LAYER TO ACCOMMODATE EXPANSION AND CONTRACTION

#87
20110073239
2011-03-31

METHOD OF MAKING RECYCLED ENERGY ABSORBING UNDERLAYMENT AND MOISTURE BARRIER FOR HARD FLOORING SYSTEM

#88
20110067348
2011-03-24

CORRUGATED DECKING FLOORING SYSTEM

#89
20100281804
2010-11-11

Perimeter insulation strips

#90
20100163176
2010-07-01

METHOD AND DEVICE FOR PRODUCING A FLOOR MADE OF END-GRAIN WOOD BLOCKS

#91
20100129638
2010-05-27

Assemblable Foam Material

#92
20100092787
2010-04-15

Self-levelling, anhydrous coating materials for floor surfaces

#93
20100077684
2010-04-01

Multi-functional underlayment acoustical mat and system

#94
20100068469
2010-03-18

UNDERLAY SHEET AND METHOD FOR MANUFACTURE THEREOF

#95
20100062241
2010-03-11

THERMO-ACOUSTIC RADIANT MEMBRANE

#96
20100055405
2010-03-04

Tile laying mat

#97
20090266019
2009-10-29

Modular flooring assemblies

#98
20090126302
2009-05-21

Material

#99
20080289292
2008-11-27

Corrugated decking flooring system

#100
20080250751
2008-10-16

Method for making a sound-insulating load-bearing floor

#101
20080250729
2008-10-16

ACOUSTICAL AND ENERGY ABSORBENT FLOORING UNDERLAYMENT

#102
20080236097
2008-10-02

Noise isolating underlayment

#103
20080104914
2008-05-08

Resilient Floor Surface

#104
20070289238
2007-12-20

Acoustical isolation floor underlayment system

#105
20070227090
2007-10-04

Moisture barrier underlayment with intermediate layer to accommodate expansion and contraction

#106
20070193164
2007-08-23

Floor structure having sound attenuation properties

#107
20070094969
2007-05-03

Modular flooring assemblies

#108
20070056237
2007-03-15

Floor system

#109
20070056233
2007-03-15

Heating floor system

#110
20060230701
2006-10-19

Tile to be used in a laying system especially for producing a floor covering and method for producing the same

#111
20060230699
2006-10-19

Sound control flooring systems and methods therefor

#112
20060179752
2006-08-17

Low relflected-sound-pressure-level, low moisture-vapor-transmission-rate flooring system

#113
20060144012
2006-07-06

Recycled energy absorbing underlayment and moisture barrier for hard flooring system

#114
20060141239
2006-06-29

Method for making a bonded foam product suitable for use as an underlayment for floor coverings

#115
20060070326
2006-04-06

Insulating floor underlayment

#116
20060032170
2006-02-16

Floor underlayment

#117
20060003148
2006-01-05

Interlocking polymeric foam floor underlayment and process for making

#118
14728513
2015-08-18

LVT flooring and underlayment including extruded sheet material with expanded microspheres