Patents-Review.com
ClassID:

131212 ⎘

E04F21/1652 - CPC Classification

Classification description:

Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour

Recent Application in this class:
#1
20250327317
2025-10-23

AUTOMATED DRYWALL PAINTING SYSTEM AND METHOD

 #2
20250305303
2025-10-02

Attachable Finger-Moistening Device

 #3
20250137268
2025-05-01

Low-Dust Products Using A Wax Emulsion

 #4
20250129619
2025-04-24

Joint Compound Application Assembly

 #5
20250034886
2025-01-30

AUTOMATED DRYWALL PLANNING SYSTEM AND METHOD

 #6
20240035290
2024-02-01

HAND TOOL AND METHOD OF CONSTRUCTION

 #7
20240011307
2024-01-11

Surface Finish Applicator

 #8
20230250650
2023-08-10

System of drywall finishing in building construction

 #9
20230228104
2023-07-20

Wall Sanding Apparatus

 #10
20230151619
2023-05-18

POINTING TOOL

 #11
20230055480
2023-02-23

Automated drywall planning system and method

 #12
20230043189
2023-02-09

AUTOMATED DRYWALL PAINTING SYSTEM AND METHOD

 #13
20220389724
2022-12-08

Versatile drywall compound tool

 #14
20220034102
2022-02-03

ADJUSTABLE KNOCKDOWN TOOL

 #15
20210340780
2021-11-04

Drywall mud applicator tool

 #16
20210323023
2021-10-21

Applicator with interchangeable heads

 #17
20210309887
2021-10-07

METHOD OF USING AN ADHESIVE ARTICLE FOR GYPSUM BOARD CONSTRUCTION JOINT SYSTEMS

 #18
20210238867
2021-08-05

Contour spackle knife

 #19
20210230888
2021-07-29

Low-dust products using a wax emulsion

 #20
20210148123
2021-05-20

System of drywall finishing in building construction

 #21
20210053239
2021-02-25

Utility tool

 #22
20200362575
2020-11-19

MECHANISM TO SECURE THE BASE OF A POLE TO THE LID OF A FLAT BOX FINISHER

 #23
20200308853
2020-10-01

Hand tool and method of construction

 #24
20200256067
2020-08-13

Surface repair tool

 #25
20200232234
2020-07-23

Smoothening pad for an applicator for sealants

 #26
20200206890
2020-07-02

HAND TOOL ASSEMBLY

 #27
20200157824
2020-05-21

Tool Attachment for Raking Mortar Joints

 #28
20200141134
2020-05-07

Joint compound spreading tool for drywall joint finishing

 #29
20200113321
2020-04-16

Drywall knife holster

 #30
20200087930
2020-03-19

AUTOMATED DRYWALL CUTTING AND HANGING SYSTEM AND METHOD

 #31
20200080322
2020-03-12

JOINT FORMATION IN CEMENT-BASED STRUCTURES

 #32
20200056078
2020-02-20

JOINT SEALING COMPOUND AND TOOL FOR THE TREATMENT THEREOF AND SET AND ILLUMINATING MEANS

 #33
20200032528
2020-01-30

Automated drywall planning system and method

 #34
20190383038
2019-12-19

DRYWALL CORNER TOOL

 #35
20190360217
2019-11-28

FINISHING TUBE ASSEMBLY

 #36
20190338538
2019-11-07

APPARATUS AND METHOD FOR SHAPING DRYWALL MUD

 #37
20190271166
2019-09-05

Method of biasing a drywall corner flusher and a drywall corner flusher

 #38
20190239628
2019-08-08

Drywall knife holster

 #39
20190218798
2019-07-18

System, apparatus and methods for a hand-held dry wall tape applicator

 #40
20190217329
2019-07-18

Caulk smoothing device

 #41
20190169862
2019-06-06

Tool attachment for raking mortar joints

 #42
20190100927
2019-04-04

Joint tape embedding apparatus, system, and method

 #43
20190071882
2019-03-07

Joint compound spreading tool for drywall joint finishing

 #44
20190010713
2019-01-10

Prefill tool for finishing wallboard joints

 #45
20180283019
2018-10-04

Automated drywalling system and method

 #46
20180283018
2018-10-04

Automated drywall cutting and hanging system and method

 #47
20180283017
2018-10-04

Automated drywall planning system and method

 #48
20180283016
2018-10-04

Automated insulation application system and method

 #49
20180283015
2018-10-04

Automated drywall mudding system and method

 #50
20180281143
2018-10-04

Automated drywall sanding system and method

 #51
20180281012
2018-10-04

Automated drywall painting system and method

 #52
20180029069
2018-02-01

Applicator for applying a sealing mass

 #53
20170314274
2017-11-02

DRYWALL TRIM PIECE OR TAPE ATTACHED WITH HEATED ADHESIVE

 #54
20170306635
2017-10-26

Mechanism to secure the base of a pole to the lid of a flat box finisher

 #55
20170298640
2017-10-19

Finishing tube assembly

 #56
20170241146
2017-08-24

Device for smoothing of viscose building material

 #57
20170157840
2017-06-08

Method for sealing a joint

 #58
20170096822
2017-04-06

Dampening mechanisms for compound applicator

 #59
20170066150
2017-03-09

Sheet groove cutter capable of operation without use of ruler

 #60
20170058539
2017-03-02

Apparatus and method for smoothing drywall mud

 #61
20160376798
2016-12-29

Low-dust products using a wax emulsion

 #62
20160281374
2016-09-29

JOINT COMPOUND SPREADING TOOL FOR DRYWALL JOINT FINISHING

 #63
20160262589
2016-09-15

Scraping device

 #64
20160244983
2016-08-25

Smoothing tool

 #65
20160194886
2016-07-07

Speed striker multi-function masonry tool

 #66
20160193625
2016-07-07

Nozzle element for introducing a liquid into a joint, and method for introducing a liquid into a joint

 #67
20150354236
2015-12-10

Masonry trowel

 #68
20150330091
2015-11-19

Multifunctional filler tool

 #69
20150275529
2015-10-01

Tool for shaping sealant

 #70
20150252575
2015-09-10

Bucket scoop and cleaner/scraper

 #71
20150246439
2015-09-03

DRYWALL MULTI-TOOL ASSEMBLY

 #72
20150044376
2015-02-12

Method and apparatus for concurrently dispensing and fairing high viscosity fluid

 #73
20140260886
2014-09-18

Sheet groove cutter capable of operation without use of ruler

 #74
20130212976
2013-08-22

Tool for pointing bullnose and method thereof

 #75
20120324669
2012-12-27

CEMENTITIOUS SURFACE FINISHING TOOL SYSTEM

 #76
20120018085
2012-01-26

Tape Dispenser Apparatus

 #77
20110297327
2011-12-08

Finisher system

 #78
20110297326
2011-12-08

Handle system for finishing tool

 #79
20110297078
2011-12-08

Drywall mud hopper for inside and outside corners

 #80
20110203064
2011-08-25

Multifunction caulk tool

 #81
20110164917
2011-07-07

Apparatus and related methods for applying caulk, sealant, grout, or similar compounds

 #82
20110139068
2011-06-16

Flat box finisher

 #83
20110097136
2011-04-28

Extendable linkage, extendable handle, and drywall tool with extendable handle

 #84
20110091590
2011-04-21

Method and device for dispensing sealant within a gap

 #85
20110089192
2011-04-21

REMOVABLE NOZZLE

 #86
20110083294
2011-04-14

Self-cleaning retractable putty knife

 #87
20100307672
2010-12-09

Tape Dispenser Apparatus

 #88
20100278958
2010-11-04

ONE-STEP ADHESIVE-MEDIUM-FINISHING TOOL AND METHODS OF USE

 #89
20100266359
2010-10-21

Blade holder, particularly joint plane, blade and method for sharpening and fining down a substrate

 #90
20100260879
2010-10-14

TOOL FOR DISPENSING DRYWALL JOINT COMPOUND

 #91
20100260530
2010-10-14

APPARATUS FOR DISPENSING VISCOUS FLUID, AND TOOL AND METHOD FOR DISPENSING DRYWALL JOINT COMPOUND

 #92
20100162573
2010-07-01

Tool for removing caulk bead

 #93
20100162509
2010-07-01

Caulk bead compressing and smoothing tool

 #94
20100108235
2010-05-06

COATING FOR ARCHITECTUAL PIECES, COATED PECES, AND METHODS OF MAKING AND USING THEM

 #95
20090294489
2009-12-03

APPARATUS FOR APPLYING FILLER MATERIAL AND METHOD OF USING SAME

 #96
20090293414
2009-12-03

APPARATUS FOR APPLYING FILLER MATERIAL AND METHOD OF USING SAME

 #97
20090199971
2009-08-13

Drywall joint compound and tape dispenser

 #98
20090176025
2009-07-09

Drywall mud hopper for inside and outside corners

 #99
20090165311
2009-07-02

Tool with replaceable blade

 #100
20090084233
2009-04-02

Tool with replaceable blade

 #101
20090083928
2009-04-02

Tool for Finishing Inside Drywall Corners with Arcuate Blade Members

 #102
20090032197
2009-02-05

Process for finishing wallboard joints

 #103
20090031518
2009-02-05

Tool for Finishing Drywall Corners with Elongated Blade Members and Extended Handle

 #104
20080295435
2008-12-04

Spackling tool and spackling pan

 #105
20080244855
2008-10-09

Drywall tool resulting in flat even joint

 #106
20080229535
2008-09-25

Self tapering finishing knife

 #107
20080222997
2008-09-18

Device for applying filler material

 #108
20080216738
2008-09-11

Ultimate cove corner tool

 #109
20080209657
2008-09-04

Scraper system and methods

 #110
20080098552
2008-05-01

Filler Material Finishing Tool

 #111
20080095570
2008-04-24

Leveling tool for applying fluent material

 #112
20080085366
2008-04-10

Caulking or grouting method

 #113
20080034694
2008-02-14

Drywall sealing tape

 #114
20070297843
2007-12-27

MASTIC APPLICATOR WITH ADJUSTABLE TROWELLING BAR

 #115
20070289224
2007-12-20

Composite coating for architectural pieces

 #116
20070277475
2007-12-06

Drywall mud hopper for inside and outside corners

 #117
20070209216
2007-09-13

Caulk remover and smoother

 #118
20070175133
2007-08-02

Floor corner guard

 #119
20070174988
2007-08-02

Methods and apparatus for drywall tools

 #120
20070169298
2007-07-26

Caulk spreading and smoothing tool

 #121
20070124884
2007-06-07

Filler material finishing tool

 #122
20070077114
2007-04-05

Drywall compound dispensing system

 #123
20070074401
2007-04-05

Taping knife handle with identification insert

 #124
20070044262
2007-03-01

Sealant hand tools

 #125
20070017052
2007-01-25

Taping knife with offset handle

 #126
20060257513
2006-11-16

Artist's grout float

 #127
20060230568
2006-10-19

Drywall edge shaping tool

 #128
20060185317
2006-08-24

Grout joint clean out and leveling tool

 #129
20060171761
2006-08-03

Mastic applicator with adjustable trowelling bar

 #130
20060150357
2006-07-13

Stainless steel tool and method of forming

 #131
20060110539
2006-05-25

Method of applying silicone caulking compound

 #132
20060016831
2006-01-26

Multiple tuckpointing tool and method disclosure

 #133
20050230432
2005-10-20

AIR OPERATED GROUT TOOL

 #134
20050191423
2005-09-01

Method of applying silicone caulking compound

 #135
20050188492
2005-09-01

Trowel

 #136
20050184541
2005-08-25

BLADE CONNECTORS FOR AN INTERCHANGEABLE DRYWALL TOOL EXTENSION SYSTEM

 #137
20050183224
2005-08-25

Tuck point tool

 #138
20050175778
2005-08-11

Template for applying grout

 #139
20050175730
2005-08-11

Non-marking sealant tool

 #140
20050172432
2005-08-11

Tool for cleaning taped seams of dry wall

 #141
20050109173
2005-05-26

e Jointer

 #142
20050100386
2005-05-12

Methods and apparatus for drywall tools

 #143
20050072006
2005-04-07

Finishing tool

 #144
20050065240
2005-03-24

Grout composition, dispenser therefor, and method of use

 #145
20050005379
2005-01-13

Two-in one caulk finishing tool

 #146
17149507
2021-06-22

Joint compound spreading tool for drywall finishing

 #147
15943676
2025-08-26

Methods and apparatus for drywall tools

 #148
15483416
2020-03-03

Apparatus and methods for tool(s) to work on building surface(s)

 #149
15176852
2019-07-30

Grout installation apparatus

 #150
13799966
2015-05-12

Applicator and bead finish tool