ClassID:

127641

E01C19/15 - 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 distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving

Recent Application in this class:
#1
20230131257
2023-04-27

Method of electric machine gap adjustment, work vehicle, and energy storage device

#2
20220192109
2022-06-23

Grass treatment system and method

#3
20210087765
2021-03-25

Material, pusher with modular composite scraping edge

#4
20210087764
2021-03-25

Material pusher with floating coupler

#5
20200361256
2020-11-19

Hydraulic lift mechanism and method of use

#6
20200318294
2020-10-08

Pavement repair system

#7
20200024824
2020-01-23

Vehicle accessory system with valve system control

#8
20190301105
2019-10-03

Pavement repair system

#9
20190234026
2019-08-01

PROCESS OF FLASH FLOODS DRAINAGE FROM GRAVEL ROADS

#10
20190232329
2019-08-01

Particulate-incorporating attachment for a drop spreader

#11
20190177939
2019-06-13

Material pusher with floating coupler

#12
20190177938
2019-06-13

Material pusher with floating coupling and modular composite scraping edge

#13
20190177937
2019-06-13

Material pusher with modular composite scraping edge

#14
20190166773
2019-06-06

Grass treatment system and method

#15
20190039497
2019-02-07

MATERIAL DISPERSAL BLADE FOR A BOTTOM DUMP TRAILER

#16
20190017233
2019-01-17

Method for preparing asphalt paving material utilizing solid phase autoregenerative cohesion

#17
20180238014
2018-08-23

Adjustable guided rake apparatus and method

#18
20170275831
2017-09-28

Vibratory plate compactor with grading means

#19
20170254029
2017-09-07

DISPENSING DEVICE FOR FILLER MATERIAL

#20
20170218597
2017-08-03

Plow assembly with valve system for wings

#21
20170218574
2017-08-03

Pavement repair system

#22
20170159248
2017-06-08

Material dispersal blade for a bottom dump trailer

#23
20170058468
2017-03-02

Hot asphalt pavement installation method utilizing solid phase autoregenerative cohesion

#24
20170055441
2017-03-02

Adjustable guided rake apparatus and method

#25
20170051460
2017-02-23

Aggregate spreading system

#26
20160281302
2016-09-29

FORMS AND SCREED FOR PAVING MATERIALS

#27
20160251808
2016-09-01

Pavement repair system

#28
20160145814
2016-05-26

DISPENSING DEVICE FOR FILLER MATERIAL

#29
20160129823
2016-05-12

Portable material delivery apparatus

#30
20160010291
2016-01-14

Pavement repair system utilizing solid phase autoregenerative cohesion

#31
20150267360
2015-09-24

Pavement repair system utilizing solid phase autoregenerative cohesion

#32
20150233067
2015-08-20

Pavement repair system

#33
20150003912
2015-01-01

Device and method for repairing a verge

#34
20140270955
2014-09-18

Pavement repair system utilizing solid phase autoregenerative cohesion

#35
20130108365
2013-05-02

Trench paver attachment

#36
20130017017
2013-01-17

Aggregate-spreading device

#37
20120282026
2012-11-08

Combination gravel spreader/paver geo-textile fabric installer apparatus

#38
20110305551
2011-12-15

Flexible skid steer attachment device

#39
20110097150
2011-04-28

SCREED WORKING APPARATUS

#40
20110064518
2011-03-17

Wheeled concrete screeding device

#41
20090260840
2009-10-22

Method and apparatus for distributing particulate matter

#42
20090173509
2009-07-09

Sand plow

#43
20090028641
2009-01-29

Method of establishing a desired grade of an uncured concrete surface

#44
20080190360
2008-08-14

Machine For Sppeading Materials on the Ground

#45
20070127985
2007-06-07

Powered strike-off plow

#46
20060275079
2006-12-07

Method and device for leveling of a surface

#47
20060018715
2006-01-26

Powered strike-off plow

#48
20060008323
2006-01-12

Apparatus and method for subgrade preparation

#49
20060002762
2006-01-05

Method and apparatus for spreading aggregate and road building materials related to vehicle speed

#50
20050265786
2005-12-01

Method and apparatus for leveling spreadable material

#51
20050084331
2005-04-21

Apparatus for spreading aggregate material on a road berm