E04F21/06 - CPC Classification Index

ClassID:

131201 ⎘

E04F21/06 - 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

Sub-classes:

E04F21/08 » Mechanical implements 79
E04F21/14 » in shafts, e.g. chimneys 1

Recent Application in this class:

20250214104

2025-07-03

TEXTURIZING A WALL OR CEILING WITH NON-ACOUSTICAL JOINT COMPOUND

20240417983

2024-12-19

DRYWALL KNIFE

20240139769

2024-05-02

Texturizing a wall or ceiling with non-acoustical joint compound

20230191446

2023-06-22

Texturizing a wall or ceiling with non-acoustical joint compound

20210372383

2021-12-02

Pump control system and method

20210371268

2021-12-02

Spout assembly for a pump

20210197227

2021-07-01

Texturizing a wall or ceiling with non-acoustical joint compound

20210147294

2021-05-20

Repair compound and methods of use

20190291131

2019-09-26

Texturizing a wall or ceiling with non-acoustical joint compound

#10

20190225543

2019-07-25

Repair compound and methods of use

#11

20190136550

2019-05-09

DRYWALL REPAIR TOOL

#12

20190054599

2019-02-21

Knife with screwdriver bit

#13

20190010713

2019-01-10

Prefill tool for finishing wallboard joints

#14

20180298623

2018-10-18

Devices and methods for preparing drywall butt joints

#15

20180257102

2018-09-13

Device for applying spackling paste or caulking materials and methods of using the same

#16

20180245355

2018-08-30

Blister package with detachable knife

#17

20180179109

2018-06-28

Repair compound and methods of use

#18

20180087281

2018-03-29

System for applying finishing compound

#19

20170335577

2017-11-23

Trowel

#20

20170218643

2017-08-03

METHOD OF CONSTRUCTING A REINFORCED CONCRETE DWELLING

#21

20160312479

2016-10-27

Finisher box with blade assembly

#22

20160222678

2016-08-04

Disposable Caulk Smoother

#23

20160083967

2016-03-24

Method for finishing a composite surface and a grounting pan for finishing a composite surface

#24

20160060884

2016-03-03

Joint compound tool

#25

20150125607

2015-05-07

Trowel

#26

20140356536

2014-12-04

Texturing a wall or ceiling with non-acoustical joint compound

#27

20130074279

2013-03-28

System for an Extendable Handheld Trowel

#28

20130019393

2013-01-24

Portable spa insulation method and apparatus

#29

20130011176

2013-01-10

RF CONTROL MODULE FOR CONTINUOUS FEED DRYWALL TOOLS

#30

20120156318

2012-06-21

Flat finisher maintenance method

#31

20110297326

2011-12-08

Handle system for finishing tool

#32

20110259970

2011-10-27

Texturing a wall or ceiling with non-acoustical joint compound

#33

20090260318

2009-10-22

Safety cap and string snapping apparatus

#34

20090255212

2009-10-15

Variable Angle Mastic Applicator and Method of Applying Mastic

#35

20090094937

2009-04-16

Mortar finishing tool

#36

20090007361

2009-01-08

Spatula Device for Spreading Grout and Other Filler Material Over Curved Surfaces

#37

20080315600

2008-12-25

UNIFORM PAN HOLDER ASSEMBLY METHOD AND APPARATUS

#38

20080313837

2008-12-25

Blade for a Trowel

#39

20080229535

2008-09-25

Self tapering finishing knife

#40

20080216738

2008-09-11

Ultimate cove corner tool

#41

20080136131

2008-06-12

TRANSPORTATION DEVICE

#42

20080087383

2008-04-17

Method and apparatus for serially applying an adhesive onto members of one or more wood stacks

#43

20070292196

2007-12-20

Drywall finishing tool

#44

20070259064

2007-11-08

Guide device for use with flat box device in applying drywall mastic

#45

20070080268

2007-04-12

Hawk stand and accessory holder

#46

20070017101

2007-01-25

Tool with enlarged hammer element

#47

20060265829

2006-11-30

Putty knife made of plastic material for the application of substances for mural coatings and the like

#48

20060245819

2006-11-02

Dispenser/spreader article for spackling and paste

#49

20060207048

2006-09-21

Efficient, hand-held matter removal systems

#50

20060204658

2006-09-14

Method and an apparatus for applying an adhesive onto a flat building element

#51

20060110539

2006-05-25

Method of applying silicone caulking compound

#52

20060090280

2006-05-04

Multi-use tool device, tool therefor and method of using the same

#53

20060073279

2006-04-06

Moon trowel

#54

20060032009

2006-02-16

Apparatus for applying drywall compound to a surface

#55

20050217034

2005-10-06

Spackling kit and tool

#56

20050191423

2005-09-01

Method of applying silicone caulking compound

#57

20050053723

2005-03-10

Angular notched trowel

#58

17451421

2022-10-18

Illuminated wall composition pan

#59

16037252

2019-07-23

Texturizing a wall or ceiling with non-acoustical joint compound

#60

15688709

2018-08-14

Texturing a wall or ceiling with non-acoustical joint compound

#61

15454016

2019-10-22

Weighted dock maintenance tool

#62

15399682

2017-10-03

Texturizing a wall or ceiling with non-acoustical joint compound

#63

15056089

2017-10-10

Apparatus and methods for ergonomic building tools

#64

14858205

2017-02-07

Texturizing a wall or ceiling with non-acoustical joint compound

#65

13888281

2016-03-01

Apparatus and methods for ergonomic building tools