ClassID:

131205

E04F21/12 - CPC Classification

Classification description:

Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls; Implements for applying plaster, insulating material, or the like; Mechanical implements acting by gas pressure, e.g. steam pressure

Recent Application in this class:
#1
20260103901
2026-04-16

TOOL FOR INSTALLING INSULATION

#2
20250327317
2025-10-23

AUTOMATED DRYWALL PAINTING SYSTEM AND METHOD

#3
20250257507
2025-08-14

DEVICE FOR PREPARING AN INSULATING PRODUCT BASED ON WOOL, IN PARTICULAR MINERAL WOOL

#4
20250214104
2025-07-03

TEXTURIZING A WALL OR CEILING WITH NON-ACOUSTICAL JOINT COMPOUND

#5
20250034886
2025-01-30

AUTOMATED DRYWALL PLANNING SYSTEM AND METHOD

#6
20240183177
2024-06-06

AUTOMATED WALL FINISHING SYSTEM AND METHOD

#7
20240139769
2024-05-02

Texturizing a wall or ceiling with non-acoustical joint compound

#8
20230191446
2023-06-22

Texturizing a wall or ceiling with non-acoustical joint compound

#9
20230123336
2023-04-20

METHOD FOR PREPARING AN INSULATING PRODUCT BASED ON WOOL, IN PARTICULAR MINERAL WOOL

#10
20230055480
2023-02-23

Automated drywall planning system and method

#11
20230043189
2023-02-09

AUTOMATED DRYWALL PAINTING SYSTEM AND METHOD

#12
20230021689
2023-01-26

BLOWING MACHINE

#13
20230020345
2023-01-19

DEVICE FOR PREPARING AN INSULATION PRODUCT MADE FROM WOOL, IN PARTICULAR MINERAL WOOL

#14
20230019937
2023-01-19

DEVICE FOR SPRAYING AN INSULATION PRODUCT

#15
20220235559
2022-07-28

Automated wall finishing system and method

#16
20220220751
2022-07-14

Jet adapter for plastering machines

#17
20220120098
2022-04-21

TILE ADHESIVE SPREADER SYSTEM

#18
20210197227
2021-07-01

Texturizing a wall or ceiling with non-acoustical joint compound

#19
20200149298
2020-05-14

Automated wall finishing system and method

#20
20200087930
2020-03-19

AUTOMATED DRYWALL CUTTING AND HANGING SYSTEM AND METHOD

#21
20200055193
2020-02-20

Method of covering a surface of a building and robot therefor

#22
20200032528
2020-01-30

Automated drywall planning system and method

#23
20190330861
2019-10-31

System and Process for Air Sealing Penetrations in a Building

#24
20190291131
2019-09-26

Texturizing a wall or ceiling with non-acoustical joint compound

#25
20190010642
2019-01-10

Method for preparing an insulating product based on wool, in particular mineral wool

#26
20180328052
2018-11-15

System for applying finishing compound

#27
20180283019
2018-10-04

Automated drywalling system and method

#28
20180283018
2018-10-04

Automated drywall cutting and hanging system and method

#29
20180283017
2018-10-04

Automated drywall planning system and method

#30
20180283016
2018-10-04

Automated insulation application system and method

#31
20180283015
2018-10-04

Automated drywall mudding system and method

#32
20180281143
2018-10-04

Automated drywall sanding system and method

#33
20180281012
2018-10-04

Automated drywall painting system and method

#34
20180223546
2018-08-09

METHOD AND DEVICE FOR APPLYING AN INSULATION TO BUILDINGS

#35
20180186032
2018-07-05

System and method for spraying lightweight insulating concrete

#36
20170306616
2017-10-26

Method to Meter a Thermal Barrier Upon a Surface

#37
20160376796
2016-12-29

Spray texture material compositions, systems, and methods with anti-corrosion characteristics

#38
20160296940
2016-10-13

Loosefill insulation blowing machine with remote control assembly

#39
20160121486
2016-05-05

Method of covering a surface of a building and robot therefor

#40
20150330089
2015-11-19

PRESSURE-ASSIST HOPPER FOR INTEGRATED HANDHELD TEXTURE SPRAYER

#41
20150322681
2015-11-12

Air control trigger for integrated handheld texture sprayer

#42
20150072076
2015-03-12

Systems and methods for applying texture material

#43
20140335278
2014-11-13

Spray texture material compositions, systems, and methods with anti-corrosion characteristics

#44
20140306028
2014-10-16

DRYWALL SPRAYING ASSEMBLY

#45
20140272140
2014-09-18

Acoustic ceiling popcorn texture materials, systems, and methods

#46
20140120260
2014-05-01

Aerosol systems and methods for dispensing texture material

#47
20140072707
2014-03-13

Method to meter a thermal barrier upon a surface

#48
20130153674
2013-06-20

Aerosol spray texture apparatus for a particulate containing material

#49
20130152855
2013-06-20

Pneumatic repair mortar gun

#50
20130008536
2013-01-10

Adjusting pump flow at tool

#51
20120321796
2012-12-20

Aerosol spray texture apparatus for a particulate containing material

#52
20120273518
2012-11-01

Aerosol systems and methods for dispensing texture material

#53
20120255974
2012-10-11

Aerosol Spray Texture Apparatus for a Particulate Containing Material

#54
20120145751
2012-06-14

Systems and methods for applying texture material to ceiling surfaces

#55
20120097703
2012-04-26

Aerosol systems and methods for dispensing texture material

#56
20120012672
2012-01-19

DRYWALL SPRAYING ASSEMBLY

#57
20110281030
2011-11-17

Particulate materials for acoustic texture material

#58
20110272487
2011-11-10

Portable texture-spraying apparatus for uniformly dispersing a viscous material

#59
20110259970
2011-10-27

Texturing a wall or ceiling with non-acoustical joint compound

#60
20110223341
2011-09-15

Process for guniting refractory mixes using conventional dry gunning equipment and refractory mixes for use in same

#61
20110132935
2011-06-09

Systems and Methods for Applying Texture Material to Ceiling Surfaces

#62
20110049179
2011-03-03

Aerosol systems and methods for dispensing texture material

#63
20110036872
2011-02-17

Aerosol systems and methods for dispensing texture material

#64
20110033628
2011-02-10

High yield spray application

#65
20100330381
2010-12-30

Method to add a radiant barrier to insulation and the product thereof

#66
20100072294
2010-03-25

Quick-setting admixture and spraying method using it

#67
20090320751
2009-12-31

Texture sprayer

#68
20090311432
2009-12-17

Methods for smoothing a layer of cellulose material

#69
20090255961
2009-10-15

Aerosol systems and methods for dispensing texture material

#70
20090188948
2009-07-30

Aerosol spray texture apparatus for a particulate containing material

#71
20090176020
2009-07-09

Apparatus and method for treating and impregnating porous structures

#72
20090145978
2009-06-11

Portable texture-spraying apparatus for uniformly dispersing a viscous material

#73
20090025335
2009-01-29

Panel

#74
20080299883
2008-12-04

Wall Scrubber For Blown Insulation

#75
20080219778
2008-09-11

Single motor blower

#76
20080128203
2008-06-05

Particulate materials for acoustic texture material

#77
20080011877
2008-01-17

DRYWALL SPRAYING ASSEMBLY

#78
20070290074
2007-12-20

Method for Rapid Insulation of Expanses

#79
20070122556
2007-05-31

Methods for aesthetic applied cellulose material

#80
20070098830
2007-05-03

Pneumatic mud stamp

#81
20070014641
2007-01-18

System and method for forming an insulation particle/air suspension

#82
20070012809
2007-01-18

Spray-on insulation system with smooth bore hose and method

#83
20060286299
2006-12-21

Method for treating and impregnating porous structures

#84
20060192033
2006-08-31

Method for rapid insulation of expanses

#85
20060177590
2006-08-10

High yield spray application

#86
20060175358
2006-08-10

Container configured for controllably dispensing flowable materials having a relatively thick consistency

#87
20060163763
2006-07-27

Method of insulating using spray-on dry fibrous insulation

#88
20060163384
2006-07-27

Long throw shotcrete nozzle

#89
20060156689
2006-07-20

Material management system for continuous flow of drywall compound

#90
20060118669
2006-06-08

Single motor blower

#91
20060118038
2006-06-08

Wall scrubber for blown insulation

#92
20060079588
2006-04-13

Particulate materials for acoustic texture material

#93
20060078636
2006-04-13

Single motor blower

#94
20060051510
2006-03-09

Aesthetic applied cellulose material

#95
20050274747
2005-12-15

Mechanical grouting and re-pointing device

#96
20050230497
2005-10-20

Texture sprayer with removable engine-compressor module

#97
20050226092
2005-10-13

Method for the application of mortar to an application surface

#98
20050127208
2005-06-16

Continuous slurry dispenser apparatus

#99
16037252
2019-07-23

Texturizing a wall or ceiling with non-acoustical joint compound

#100
15688709
2018-08-14

Texturing a wall or ceiling with non-acoustical joint compound

#101
15399682
2017-10-03

Texturizing a wall or ceiling with non-acoustical joint compound

#102
14858205
2017-02-07

Texturizing a wall or ceiling with non-acoustical joint compound

#103
14852381
2016-04-05

Spray apparatus