Patents-Review.com
ClassID:

131236 ⎘

E04F21/241 - CPC Classification

Classification description:

Implements for finishing work on buildings for laying flooring of masses made , e.g. smoothing tools Elongated smoothing blades or plates, e.g. screed apparatus

Sub-classes:
Recent Application in this class:
#1
20260132576
2026-05-14

DRAG PAN FOR FINISHING CONCRETE

 #2
20250314022
2025-10-09

Wide Swath Offset Concrete Screed

 #3
20250207414
2025-06-26

SYSTEMS AND METHODS FOR PROVIDING A SCREED TRACK

 #4
20250067065
2025-02-27

CONCRETE FLOAT

 #5
20250034888
2025-01-30

CONCRETE WORKING TOOL AND KIT FOR MAKING THE SAME

 #6
20240426421
2024-12-26

SCREED BEAM SUPPORT APPARATUS

 #7
20240271435
2024-08-15

SCREED PLUG, SCREEDING GUIDE AND SCREEDING METHOD

 #8
20240240414
2024-07-18

Concrete Screed with Vision System

 #9
20240240413
2024-07-18

Electric Apparatus for Screeding Concrete

 #10
20240068247
2024-02-29

Machine for Treating a Concrete Surface

 #11
20230340735
2023-10-26

Atriculating screed framework

 #12
20230220634
2023-07-13

SUBSTRATE TEXTURING TOOL WITH MOTORIZED LIFT

 #13
20230203763
2023-06-29

Concrete texturing devices and methods

 #14
20230019419
2023-01-19

GROOVED SURFACE CONCRETE FLOAT

 #15
20220325535
2022-10-13

Adjustable screed board

 #16
20220298809
2022-09-22

HAND TOOL ASSEMBLED USING COUNTERSUNK SHANK AND METHOD OF MANUFACTURE

 #17
20220268034
2022-08-25

Stair step jig assembly

 #18
20220251859
2022-08-11

Screed Rail System for Pouring Concrete Against a Wall

 #19
20220243406
2022-08-04

Wide Swath Offset Concrete Screed

 #20
20220170217
2022-06-02

HAND HELD SCREED RAKING DEVICE FOR APPLYING PAVING MATERIAL TO A SURFACE

 #21
20220022355
2022-01-27

Spreader and rake hand tool

 #22
20210277611
2021-09-09

HEATED SCREED RAKING DEVICE AND METHOD FOR RAKING ASPHALT ON A PAVING SURFACE

 #23
20210079672
2021-03-18

Combined Bull Float-Roller Concrete Finishing Device

 #24
20210062438
2021-03-04

Screed accessory for levelling uncured concrete surfaces

 #25
20210025179
2021-01-28

Electronic trowel

 #26
20200370250
2020-11-26

Concrete texturing devices and methods

 #27
20200362575
2020-11-19

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

 #28
20200325641
2020-10-15

Concrete rodder and methods of use and manufacture of same

 #29
20200263442
2020-08-20

Concrete tool

 #30
20200157824
2020-05-21

Tool Attachment for Raking Mortar Joints

 #31
20200109572
2020-04-09

Electronic trowel

 #32
20200087871
2020-03-19

Wide swath offset concrete screed

 #33
20190169862
2019-06-06

Tool attachment for raking mortar joints

 #34
20190085514
2019-03-21

Wide swath offset concrete screed

 #35
20190032289
2019-01-31

TOOL FOR EDGING UNSET CONCRETE

 #36
20180266060
2018-09-20

Hand Float for Spreading Concrete

 #37
20180216357
2018-08-02

Wet screed hardware apparatus

 #38
20180202175
2018-07-19

HANDLE FOR A CONCRETE SCREED BLADE

 #39
20180127928
2018-05-10

Wide swath offset concrete screed

 #40
20180106057
2018-04-19

Dual Handled Screed Board Apparatus

 #41
20180103818
2018-04-19

Floor squeegee

 #42
20180094444
2018-04-05

Concrete Power Trowel Surface Finish Attachment

 #43
20180073256
2018-03-15

Screed hook apparatus

 #44
20170306635
2017-10-26

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

 #45
20170175405
2017-06-22

EXTRUDED BOX CONCRETE FLOAT BLADE

 #46
20160138282
2016-05-19

Multi-function bull float with modified edge or edges

 #47
20160138281
2016-05-19

Wet screed with hardware system

 #48
20160138280
2016-05-19

Wet screed hardware system

 #49
20150167322
2015-06-18

Tile installation tool

 #50
20140096400
2014-04-10

Composite smoothing tool

 #51
20130125503
2013-05-23

Glove for grouting tile

 #52
20120279169
2012-11-08

Apparatus for constructing floor

 #53
20110299924
2011-12-08

Apparatus and method for applying additives to a concrete mix

 #54
20100226718
2010-09-09

Obergfoll concrete screed level

 #55
20100202831
2010-08-12

Adjustable screed

 #56
20090202299
2009-08-13

Concrete screed with vertically adjustable gate

 #57
20070266937
2007-11-22

Device for Spreading Adhesive

 #58
20070256393
2007-11-08

Method and apparatus for making a sloped surface

 #59
20070206991
2007-09-06

Concrete-leveling system

 #60
20070166104
2007-07-19

Portable form and method for using same for concrete strike-off

 #61
20070061989
2007-03-22

Adjustable concrete step tool

 #62
20060008317
2006-01-12

Spreading apparatus for flowable materials

 #63
20060005339
2006-01-12

Spreading apparatus for flowable materials and spreader pad therefor

 #64
20050251945
2005-11-17

Spreader for floor dressing material

 #65
16548827
2019-11-19

Hand held screed raking device for applying paving material to a surface

 #66
16295882
2020-10-13

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

 #67
16153375
2019-07-16

Screed apparatus

 #68
16117007
2019-05-07

Product leveling device for tile machines

 #69
15981488
2019-09-10

Float sprayer system

 #70
15785067
2019-03-19

Multi-rotational concrete screed apparatus for screeding concrete

 #71
15350274
2017-09-19

Concrete work tool, method of making, and applications

 #72
15182703
2019-03-19

Spreading tool having a variable width and variable depth blade

 #73
15048198
2016-08-02

Track drive apparatus for screeding concrete

 #74
14689619
2018-06-12

Handheld concrete finisher

 #75
14600903
2016-03-29

Track drive apparatus for screeding concrete