ClassID:

131237

E04F21/242 - 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 with vibrating means, e.g. vibrating screeds

Recent Application in this class:
#1
20260062934
2026-03-05

DEVICE FOR FLOATING WET CONCRETE EDGES TO GRADE AND RELATED METHODS

#2
20260062873
2026-03-05

SYSTEMS AND PROCESSES FOR FINISHING A SURFACE UTILIZING AN UNMANNED AERIAL VEHICLE

#3
20250314022
2025-10-09

Wide Swath Offset Concrete Screed

#4
20250290331
2025-09-18

SCREED BAR ADAPTER

#5
20250270770
2025-08-28

FLOATS, FLOAT ASSEMBLIES, FLOAT ADAPTERS AND INTERFACES, AND FLOAT VIBRATION APPARATUS, AND METHODS

#6
20250129554
2025-04-24

CONCRETE SCREED

#7
20250084652
2025-03-13

BUILDING CONSTRUCTION ROBOT

#8
20240410186
2024-12-12

VIBRATING SCREED

#9
20240337115
2024-10-10

ATTACHMENT FOR SCREEDING CONCRETE

#10
20240318439
2024-09-26

VIBRATING SCREED

#11
20240084606
2024-03-14

Apparatus and system for surface processing of plastically deformable masses

#12
20230366218
2023-11-16

CONCRETE SCREED DEVICE WITH OSCILLATING SCREED BAR

#13
20230366217
2023-11-16

CONCRETE SCREED DEVICE WITH OSCILLATING SCREED BAR

#14
20230279680
2023-09-07

Electronically Actuated Leveling System for Screeding Concrete

#15
20230258005
2023-08-17

CONCRETE SCREEDING MACHINE WITH WALL EDGE SCREEDING FEATURE

#16
20230249330
2023-08-10

MODULAR CONCRETE TOOL

#17
20230235579
2023-07-27

HAND-HELD VIBRATING CEMENT TROWEL

#18
20230228106
2023-07-20

BATTERY PACK-POWERED SCREED

#19
20230228044
2023-07-20

SYSTEM AND METHOD OF OPERATING A VIBRATING SCREED

#20
20230057404
2023-02-23

FLOAT, FLOAT ASSEMBLIES, FLOAT ADAPTERS AND INTERFACES, VIBRATION APPARATUS, AND GROOVERS AND METHODS

#21
20220243406
2022-08-04

Wide Swath Offset Concrete Screed

#22
20220213655
2022-07-07

TROWELING DEVICE AND TROWELING ROBOT

#23
20220049507
2022-02-17

Vibrating screed

#24
20210246617
2021-08-12

Vibration apparatus for concrete finishing tools and methods

#25
20210207389
2021-07-08

Universal vibratory handle for cementitious surface floats

#26
20210131042
2021-05-06

Screeding machine with column block control using gyro sensor

#27
20210062438
2021-03-04

Screed accessory for levelling uncured concrete surfaces

#28
20210062437
2021-03-04

Automatic vibrator assembly usable with a concrete finishing tool

#29
20200109573
2020-04-09

Apparatus for screeding concrete

#30
20200109526
2020-04-09

Electronically actuated leveling system for screeding concrete

#31
20200087871
2020-03-19

Wide swath offset concrete screed

#32
20190234084
2019-08-01

Concreting tools

#33
20190186083
2019-06-20

Concrete screeding machine with column block control using gyro sensor

#34
20190100887
2019-04-04

Concrete edging tool

#35
20190085514
2019-03-21

Wide swath offset concrete screed

#36
20180327982
2018-11-15

CONCRETE SCREEDING SYSTEM WITH ROTATABLE SCREED HEAD

#37
20180327981
2018-11-15

Floats, float assemblies, float adapters and interfaces, and float vibration apparatus, and methods

#38
20180278121
2018-09-27

Bi-directional vibrator mechanism usable with a concrete finishing tool

#39
20180127928
2018-05-10

Wide swath offset concrete screed

#40
20170292229
2017-10-12

Vibrator mechanism usable with a concrete finishing tool

#41
20170218576
2017-08-03

VIBRATORY HEAD FOR A CONCRETE SCREED HAVING INTERCHANGEABLE ECCENTRICS

#42
20170175405
2017-06-22

EXTRUDED BOX CONCRETE FLOAT BLADE

#43
20160319497
2016-11-03

Vibrator mechanism usable with a concrete finishing tool

#44
20160130822
2016-05-12

Decorative concrete and method of installing the same

#45
20150357880
2015-12-10

Vibrator mechanism usable with a concrete finishing tool

#46
20150284917
2015-10-08

Ergonomic non-motorized vibratory concrete screed

#47
20120317912
2012-12-20

Decorative concrete and method of installing the same

#48
20120251241
2012-10-04

HAND OPERATED VIBRATORY MACHINE WITH VIBRATION DAMPENING HANDLE MOUNT

#49
20110299924
2011-12-08

Apparatus and method for applying additives to a concrete mix

#50
20110217121
2011-09-08

LEVELING BLADE, VIBRATING SCREED INCLUDING THE BLADE, AND KIT FOR ASSEMBLING THE SAME

#51
20110211910
2011-09-01

Leveling blade, vibrating screed including the blade, and kit for assembling the same

#52
20110164923
2011-07-07

APPARATUS FOR SCREEDING UNCURED CONCRETE SURFACES

#53
20110091277
2011-04-21

Concrete screed apparatus

#54
20100239368
2010-09-23

Portable vibratory concrete wet screed with remote grade indicator and folding handles

#55
20100221067
2010-09-02

POWERED SCREED AND METHOD OF OPERATING

#56
20100189500
2010-07-29

Power roller screed with circular pour attachment

#57
20100180528
2010-07-22

DECORATIVE CONCRETE AND METHOD OF INSTALLING THE SAME

#58
20100129153
2010-05-27

VIBRATION REDUCING LINK FOR VIBRATING SCREED

#59
20090226258
2009-09-10

Power roller screed with multiple screed rollers

#60
20090226257
2009-09-10

SCREED SYSTEM

#61
20090175681
2009-07-09

Wheeled screeding device

#62
20090123229
2009-05-14

Apparatus for screeding uncured concrete surfaces

#63
20080131205
2008-06-05

Apparatus for screeding uncured concrete

#64
20080112758
2008-05-15

Power roller screed with multiple screed rollers

#65
20080050177
2008-02-28

ORBITAL VIBRATING HAND TROWEL

#66
20070201302
2007-08-30

Vibratory Head For A Concrete Vibrator

#67
20070154260
2007-07-05

Concrete screed with reinforced screed bar

#68
20070151074
2007-07-05

Power tool handle

#69
20070134064
2007-06-14

Articulating reversible power screed with a varying length roller

#70
20070031191
2007-02-08

Apparatus for screeding uncured concrete surfaces

#71
20060291958
2006-12-28

Leveling blade, vibrating screed including the blade, and kit for assembling the same

#72
20060133896
2006-06-22

Screed bar for vibratory screed

#73
20060120801
2006-06-08

Screeding apparatus

#74
20060045625
2006-03-02

Concrete screed with vibration isolation

#75
20060018714
2006-01-26

Seal member for a vibrating screed

#76
20060018713
2006-01-26

Adjustable steering handles for a vibrating screed

#77
20060018712
2006-01-26

Bearings for the vibration-causing assembly of a vibrating screed

#78
20050238430
2005-10-27

Concrete finishing screed

#79
20050207843
2005-09-22

Lightweight self-leveling automatic screed apparatus

#80
20050163566
2005-07-28

Universal power unit that adapts to all phases from placing to final finishing of concrete

#81
20050158121
2005-07-21

Apparatus for finishing concrete

#82
20050100407
2005-05-12

Concrete screed with vibration isolation

#83
20050069385
2005-03-31

Apparatus for screeding uncured concrete surfaces

#84
20050036837
2005-02-17

Vibratory concrete float