Patents-Review.com
ClassID:

131208 ⎘

E04F21/161 - CPC Classification

Classification description:

Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls; Implements for after-treatment of plaster or the like , e.g. smoothing-tools, profile trowels Trowels

Sub-classes:
Recent Application in this class:
#1
20260085528
2026-03-26

LASER WELDED TROWEL BLADE ASSEMBLY

 #2
20260071447
2026-03-12

WEARABLE GROUT FLOAT

 #3
20260062925
2026-03-05

OUTSIDE CORNER FINISHING TOOL

 #4
20250375883
2025-12-11

AUTOMATIC CEMENT PLASTERING AND RENDERING SYSTEM AND OPERATION METHOD THEREOF

 #5
20250019981
2025-01-16

CONCRETE FINISHING EDGER

 #6
20240367307
2024-11-07

DURABLE SMOOTHING TROWEL

 #7
20240263463
2024-08-08

CONTAINER WITH INTERCHANGEABLE LINER

 #8
20240027289
2024-01-25

INSTRUMENT FOR MEASURING THE FORCE FOR SPREADING A PASTE

 #9
20230211400
2023-07-06

ADJUSTABLE STOPPER ASSEMBLY FOR PRESS BRAKE

 #10
20230193639
2023-06-22

HAND TOOL WITH HANDLE

 #11
20230146424
2023-05-11

AUTOMATIC CEMENT PLASTERING AND RENDERING SYSTEM AND OPERATION METHOD THEREOF

 #12
20220372771
2022-11-24

Surface spatula

 #13
20220372770
2022-11-24

MORTAR CORRECTION TOOL FOR EVEN INSTALLATION OF ACCENT TILE

 #14
20220333387
2022-10-20

HOOKS FOR TOOLS SUCH AS TROWELS

 #15
20220298809
2022-09-22

HAND TOOL ASSEMBLED USING COUNTERSUNK SHANK AND METHOD OF MANUFACTURE

 #16
20210189740
2021-06-24

Trowel/float with level and replaceable surfaces

 #17
20200386002
2020-12-10

Mud patch working trowel

 #18
20200232233
2020-07-23

Trowel

 #19
20200141134
2020-05-07

Joint compound spreading tool for drywall joint finishing

 #20
20200122314
2020-04-23

Pole attachment for a skimming tool and skimming tool system comprising the same

 #21
20200087931
2020-03-19

Bladed tool with adjustable vee angle

 #22
20200056382
2020-02-20

Adjustable stopper assembly for press brake

 #23
20190143502
2019-05-16

Tool storage assembly

 #24
20190100887
2019-04-04

Concrete edging tool

 #25
20190071882
2019-03-07

Joint compound spreading tool for drywall joint finishing

 #26
20190054599
2019-02-21

Knife with screwdriver bit

 #27
20190032345
2019-01-31

Trowel for finishing cementitious materials

 #28
20180355624
2018-12-13

Hybrid drive train for self propelled power trowel

 #29
20180223546
2018-08-09

METHOD AND DEVICE FOR APPLYING AN INSULATION TO BUILDINGS

 #30
20180187426
2018-07-05

DEVICE FOR SMOOTHING AND/OR FLOATING

 #31
20170291293
2017-10-12

Handle assembly for trowel

 #32
20170073983
2017-03-16

DEVICE FOR SMOOTHING

 #33
20170058539
2017-03-02

Apparatus and method for smoothing drywall mud

 #34
20170009463
2017-01-12

Spreading Device for a Cement Ground

 #35
20160138282
2016-05-19

Multi-function bull float with modified edge or edges

 #36
20160130822
2016-05-12

Decorative concrete and method of installing the same

 #37
20160123022
2016-05-05

Joint compound tool including opener

 #38
20160090747
2016-03-31

SKIMMING TOOL

 #39
20150252575
2015-09-10

Bucket scoop and cleaner/scraper

 #40
20150225968
2015-08-13

Multi-purpose cleaning trowel

 #41
20150167323
2015-06-18

Tool for finishing an outside corner

 #42
20150143650
2015-05-28

TROWEL

 #43
20140317869
2014-10-30

TOOL FOR APPLYING MORTAR

 #44
20140157719
2014-06-12

Decorative concrete and method of installing the same

 #45
20140123425
2014-05-08

Skimming tool

 #46
20130328242
2013-12-12

Tool and method for molding cornices

 #47
20120317912
2012-12-20

Decorative concrete and method of installing the same

 #48
20120304411
2012-12-06

HAND TOOL

 #49
20120260448
2012-10-18

Drywall knife with brace

 #50
20120180241
2012-07-19

Round trowel

 #51
20110225760
2011-09-22

BRICKLAYER'S TROWEL

 #52
20110056027
2011-03-10

Taping knife with hammer

 #53
20110041277
2011-02-24

Drywall trowel

 #54
20100251664
2010-10-07

Wall design imprint tool

 #55
20100180528
2010-07-22

DECORATIVE CONCRETE AND METHOD OF INSTALLING THE SAME

 #56
20100107352
2010-05-06

EXTERIOR INSULATION AND FINISH SYSTEM AND METHOD AND TOOL FOR INSTALLING SAME

 #57
20100011526
2010-01-21

Towel for material application to concave surfaces

 #58
20090311432
2009-12-17

Methods for smoothing a layer of cellulose material

 #59
20090282635
2009-11-19

Adjustable spatula for forming a smoothly arcuate concave contour in a viscous material and a smoothly arcuate convex contour in the viscous material

 #60
20090178224
2009-07-16

UNIVERSAL SPATTLE FOR LIQUID MATERIALS WIPING AND SMEARING

 #61
20090113647
2009-05-07

Multipurpose tool with moveably arranged plates

 #62
20080313837
2008-12-25

Blade for a Trowel

 #63
20080268155
2008-10-30

Easy texture

 #64
20080245016
2008-10-09

Wall cladding system with adhesive ribbons and trowel and push box for making ribbons

 #65
20080127592
2008-06-05

Transitional flooring trowel and method

 #66
20080098688
2008-05-01

Devices for customizing window and door surrounds and method

 #67
20080050177
2008-02-28

ORBITAL VIBRATING HAND TROWEL

 #68
20070206992
2007-09-06

Ergonomic concrete hand screed

 #69
20070206991
2007-09-06

Concrete-leveling system

 #70
20070180785
2007-08-09

Method and device for creating a drainage conduit

 #71
20070180641
2007-08-09

Hand tool assembled using tape

 #72
20070122556
2007-05-31

Methods for aesthetic applied cellulose material

 #73
20070061989
2007-03-22

Adjustable concrete step tool

 #74
20070011986
2007-01-18

Exterior insulation and finish system and method and tool for installing same

 #75
20060150358
2006-07-13

Stainless steel tool and method of forming

 #76
20060073279
2006-04-06

Moon trowel

 #77
20060051510
2006-03-09

Aesthetic applied cellulose material

 #78
20060032009
2006-02-16

Apparatus for applying drywall compound to a surface

 #79
20050235447
2005-10-27

Locating structure for plaster trowel

 #80
20050224673
2005-10-13

Hangtag for plaster trowel

 #81
20050217034
2005-10-06

Spackling kit and tool

 #82
20050188492
2005-09-01

Trowel

 #83
20050097697
2005-05-12

Moon trowel

 #84
20050036837
2005-02-17

Vibratory concrete float

 #85
16372979
2020-04-21

Cementitious material surface texturing assembly

 #86
16295882
2020-10-13

Spreading tool having attachable blades in order to vary the width and depth of deployment of the blade

 #87
15483416
2020-03-03

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

 #88
15458230
2019-09-24

Ergonomic drywall hawk

 #89
15182703
2019-03-19

Spreading tool having a variable width and variable depth blade

 #90
15056089
2017-10-10

Apparatus and methods for ergonomic building tools

 #91
14732452
2019-06-04

Hand held building tools

 #92
14689619
2018-06-12

Handheld concrete finisher

 #93
14154107
2017-04-11

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

 #94
14097411
2015-03-10

Trowel with depth adjustment

 #95
13220606
2015-06-09

Hand held building tools