ClassID:

47796

B28C5/421 - CPC Classification

Classification description:

Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions; Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport; Details; Accessories; Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system Drives

Sub-classes:
Recent Application in this class:
#1
20250058672
2025-02-20

ELECTRIC CONCRETE VEHICLE SYSTEMS AND METHODS

#2
20240416820
2024-12-19

TRUCK MIXER

#3
20240399919
2024-12-05

ELECTRIC VEHICLE WITH ACCESSORY MODULE

#4
20230302681
2023-09-28

ELECTRIC DRIVE FOR A MIXER DRUM

#5
20230049763
2023-02-16

Electric concrete vehicle systems and methods

#6
20220388198
2022-12-08

MIXER REMOTE QUALITY MANAGER

#7
20210229320
2021-07-29

Concrete buildup location determination

#8
20210031649
2021-02-04

Electric vehicle with accessory module

#9
20200317083
2020-10-08

Electric concrete vehicle systems and methods

#10
20200316816
2020-10-08

Electric concrete vehicle systems and methods

#11
20200223096
2020-07-16

CEMENT TRUCK

#12
20190217698
2019-07-18

CONCRETE MIXER VEHICLE HAVING VERTICALLY-POSITIONED CNG FUEL TANKS

#13
20180154550
2018-06-07

Truck mixer with device to make the drum of the mixer rotate

#14
20160199999
2016-07-14

Concrete mixer with perfected auxiliary device

#15
20160145880
2016-05-26

Vehicle to project concrete

#16
20150306786
2015-10-29

Truck mixer with a device to make the drum of the concrete mixer rotate and corresponding method

#17
20150246331
2015-09-03

Concrete mixer vehicle having vertically-positioned CNG fuel tanks

#18
20150174788
2015-06-25

Truck mixer with safety device

#19
20140269142
2014-09-18

Concrete Mixing Device

#20
20140256505
2014-09-11

Vehicle drive system and method and idle reduction system and method

#21
20120116624
2012-05-10

METHOD FOR CONTROLLING A HYBRID DRIVE TRAIN OF A MOTOR VEHICLE

#22
20100226197
2010-09-09

Drum drive for a truck mixer

#23
20100188925
2010-07-29

Mixer Truck

#24
20090095549
2009-04-16

Hybrid vehicle drive system and method and idle reduction system and method

#25
20080259716
2008-10-23

Mixing drum blade

#26
20080225632
2008-09-18

Mixing drum

#27
20070189110
2007-08-16

Mixing drum blade support

#28
20070159915
2007-07-12

Mixing drum drive ring