ClassID:

127703

E01C19/38 - CPC Classification

Classification description:

Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials; Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements; Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators

Recent Application in this class:
#1
20260085477
2026-03-26

Vibratory Plate with One-Piece Protective Cover

#2
20250305223
2025-10-02

PLATE COMPACTOR

#3
20250163656
2025-05-22

PLATE COMPACTOR

#4
20250025916
2025-01-23

Soil Compaction Device and Phase-Adjustable Unbalance Exciter with Two Driven Shafts

#5
20250003167
2025-01-02

Systems and Methods to Provide Pressed and Aggregate Filled Concavities for Improving Ground Stiffness and Uniformity

#6
20240410119
2024-12-12

Vibrator Mechanism Usable With A Concrete Finishing Tool

#7
20240200287
2024-06-20

ROLL CONTROL DURING SLIP FORM PAVING

#8
20240141600
2024-05-02

Breather for vibration generating device

#9
20230374741
2023-11-23

Plate compactor

#10
20230332365
2023-10-19

Imbalance Exciter for Soil Compaction Devices

#11
20230121043
2023-04-20

MULTI-PURPOSE VIBRATORY CONCRETE TOOL

#12
20220162813
2022-05-26

PLATE COMPACTOR

#13
20220025601
2022-01-27

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#14
20220010505
2022-01-13

Plate compactor

#15
20220010504
2022-01-13

Plate compactor

#16
20210310398
2021-10-07

Vibrating plate with hood optimized for noise reduction

#17
20210199181
2021-07-01

Double-Drive Backpack Power Unit

#18
20210189665
2021-06-24

Vibrating float tool

#19
20210131044
2021-05-06

Variable tamper bar amplitude for asphalt pavers

#20
20210062437
2021-03-04

Automatic vibrator assembly usable with a concrete finishing tool

#21
20210040700
2021-02-11

Rammer

#22
20210032818
2021-02-04

Rammer

#23
20200332481
2020-10-22

Hand-held work tool with decoupled drawbar carrier

#24
20200071892
2020-03-05

Control system for controlling operation of compaction systems of a paving machine

#25
20190234028
2019-08-01

Hand-guided soil compaction machine

#26
20190145061
2019-05-16

RIG MOUNTED COMPACTOR

#27
20190136478
2019-05-09

Method to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#28
20190078282
2019-03-14

Soil compacting device

#29
20190078272
2019-03-14

Device for compacting a substrate

#30
20180278121
2018-09-27

Bi-directional vibrator mechanism usable with a concrete finishing tool

#31
20180258601
2018-09-13

Soil Compacting Device with Compensating Coupling

#32
20180171567
2018-06-21

Vibration isolation for compactor

#33
20180155882
2018-06-07

Impact wear plates for vibratory plate compactor

#34
20180106002
2018-04-19

Automatic shut-off for a vibratory plate compactor

#35
20180100276
2018-04-12

Rotating hydraulic gear motor

#36
20180087227
2018-03-29

Constant down force vibratory compactor

#37
20180087226
2018-03-29

Locking mechanism for removable base plate on vibratory compactor

#38
20180073204
2018-03-15

System and method for controlling vibratory effort on asphalt mat

#39
20180073203
2018-03-15

Vibration isolator with hydraulic pass-thru

#40
20170306586
2017-10-26

VIBRATING RIPPER

#41
20170292229
2017-10-12

Vibrator mechanism usable with a concrete finishing tool

#42
20170268193
2017-09-21

Method for soil compaction with an attachable compactor, attachable compactor as well as an excavator with an attachable compactor

#43
20170241098
2017-08-24

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

#44
20170183844
2017-06-29

Trench filling machine

#45
20170183831
2017-06-29

Tamping beam device of a paving screed, paving screed, road paver, and method for changing the stroke of a tamping beam device

#46
20170175405
2017-06-22

EXTRUDED BOX CONCRETE FLOAT BLADE

#47
20170009407
2017-01-12

VIBRATORY PLATE COMPACTOR

#48
20160319497
2016-11-03

Vibrator mechanism usable with a concrete finishing tool

#49
20160273173
2016-09-22

Telescopic screed and paving machine thereof

#50
20160130771
2016-05-12

METHOD FOR OPERATING AN ATTACHED COMPACTOR, STORAGE MEDIUM AND ATTACHED COMPACTOR

#51
20160040369
2016-02-11

TELESCOPIC SCREED AND PAVING MACHINE THEREOF

#52
20150376845
2015-12-31

Vibration exciter for soil compacting devices

#53
20150357880
2015-12-10

Vibrator mechanism usable with a concrete finishing tool

#54
20150352595
2015-12-10

Vibration exciter for steerable soil compacting devices

#55
20150225909
2015-08-13

Tamper

#56
20150167259
2015-06-18

Soil compactor having direct drive

#57
20150152606
2015-06-04

Vibration exciter for a vibration compactor and construction machine having such a vibration exciter

#58
20150139731
2015-05-21

Eccentric shaft assembly having fixed and movable eccentric masses

#59
20140161541
2014-06-12

Vibration tamper

#60
20140161529
2014-06-12

Compacting machine

#61
20140119827
2014-05-01

ASPHALT PAVEMENT CONSTRUCTING MACHINE AND METHOD OF OPERATION

#62
20130251452
2013-09-26

Ground-compacting device

#63
20130004237
2013-01-03

APPARATUS FOR SOIL COMPACTION, ESPECIALLY HAND-OPERATED, COMPRISING AN ELECTRIC DRIVE, AND A METHOD FOR OPERATING SUCH AN APPARATUS

#64
20120183351
2012-07-19

Portable vibratory concrete float

#65
20120076584
2012-03-29

APPARATUS FOR SOIL COMPACTION

#66
20120076583
2012-03-29

Vibration tamper for compacting subsoil

#67
20100303546
2010-12-02

Soil compacting device with automatic or operator-intuitive adjustment of the advance vector

#68
20100278590
2010-11-04

VIBRATION PLATE HAVING BELT DRIVE HAVING MULTIPLE DEFLECTION

#69
20100278589
2010-11-04

Apparatus for compacting road shoulders

#70
20100254769
2010-10-07

Tamping device

#71
20100199774
2010-08-12

Vibrating plate with unbalanced shafts arranged at an angle

#72
20100189501
2010-07-29

VIBRATORY COMPACTION/DRIVING APPARATUS

#73
20100166499
2010-07-01

Vibrating Plate with Individually Adjustable Vibration Generators

#74
20100074685
2010-03-25

Oscillation exciter

#75
20090324333
2009-12-31

Sprinkler apparatus for dosed sprinkling of a base plate of a vibration apparatus for soil compaction

#76
20090306826
2009-12-10

Vibrating plate system

#77
20090304446
2009-12-10

Tamper Assembly

#78
20090175682
2009-07-09

Vibratory plate compactor with aggregate feed system

#79
20090166050
2009-07-02

Method and device for measuring soil parameters by means of compaction machines

#80
20090126953
2009-05-21

System for co-ordinated ground processing

#81
20080298893
2008-12-04

Vibration Plate with Stabilizing Device

#82
20080247824
2008-10-09

Vibrating plate comprising a remote control that is integrated into a draw bar

#83
20080003058
2008-01-03

Vibratory plate

#84
20070134065
2007-06-14

Asphalt compaction device

#85
20060285924
2006-12-21

Asphalt compaction device with pneumatic wheels

#86
20060263147
2006-11-23

Asphalt compaction device

#87
20060193693
2006-08-31

Self-propelled plate compactor having linear excitation

#88
20060127190
2006-06-15

Vibrating plate

#89
20060053924
2006-03-16

Safety device for a vibratory plate

#90
20050207842
2005-09-22

Vibratory damped guide lever for a working device

#91
15375981
2018-03-20

Plate compactor with interchangeable edges

#92
15363496
2018-04-10

Device for controlling the movement of an eccentric mass of a vibration inducing mechanism

#93
14639753
2018-03-06

Paver head assembly

#94
14304019
2015-09-22

Vibrator mechanism usable with a concrete finishing tool