Patents-Review.com
ClassID:

47804 ⎘

B28C5/4237 - 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; Charge or discharge systems therefor Charging, e.g. hoppers

Sub-classes:
Recent Application in this class:
#1
20250289767
2025-09-18

APPARATUS FOR DELIVERY OF CARBON DIOXIDE TO A CONCRETE MIX IN A MIXER AND DETERMINING FLOW RATE

 #2
20250282080
2025-09-11

AUTOMATIC WASHOUT SYSTEM FOR A MIXER VEHICLE

 #3
20250249818
2025-08-07

CONCRETE MIXER VEHICLE WITH TRAINER CAB

 #4
20250236049
2025-07-24

CONCRETE MIXER VEHICLE

 #5
20250229456
2025-07-17

Intelligent Drum Cycles for Concrete Mixers

 #6
20240367575
2024-11-07

Concrete mixer vehicle with trainer cab

 #7
20240293958
2024-09-05

CONCRETE DRUM MODES

 #8
20240239014
2024-07-18

CHUTE FOR A MIXER VEHICLE

 #9
20240124366
2024-04-18

Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate

 #10
20230271347
2023-08-31

Concrete drum modes

 #11
20220388198
2022-12-08

MIXER REMOTE QUALITY MANAGER

 #12
20220250280
2022-08-11

Concrete residue collection system for concrete mixing trucks

 #13
20220193948
2022-06-23

MOBILE INDUSTRIAL MIXING APPARATUS

 #14
20220111559
2022-04-14

AUTOMATIC WASHOUT SYSTEM FOR A MIXER VEHICLE

 #15
20220072736
2022-03-10

Concrete mixer vehicle

 #16
20220065527
2022-03-03

METHODS AND COMPOSITIONS FOR DELIVERY OF CARBON DIOXIDE

 #17
20220055250
2022-02-24

COOLING SYSTEM AND METHOD

 #18
20210308904
2021-10-07

Concrete transport vehicle with drum lift apparatus

 #19
20210107179
2021-04-15

Charge hopper with liner for concrete mixer

 #20
20210031407
2021-02-04

Rotated concrete volume determination

 #21
20200290236
2020-09-17

Multi-function joystick for concrete mixer vehicle

 #22
20200230841
2020-07-23

Mixer vehicle with concrete drum modes

 #23
20200171705
2020-06-04

Apparatus and method for producing fluid concrete

 #24
20180250847
2018-09-06

Automatic washout system for a mixer vehicle

 #25
20180022654
2018-01-25

Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide

 #26
20170080601
2017-03-23

Volumetric mobile powder mixer

 #27
20160280610
2016-09-29

Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate

 #28
20140269145
2014-09-18

CHARGE HOPPER ASSEMBLY

 #29
20130294191
2013-11-07

Mixer drum apparatus having blades and inlet seal

 #30
20130182525
2013-07-18

Concrete mixing-and-transport truck with a rotary sealed feed-in/feed-out port of mixing drum

 #31
20100232917
2010-09-16

Cement Truck Lift Elevator

 #32
20090202326
2009-08-13

Cement truck elevator for additives

 #33
20050213422
2005-09-29

Method of changing the weight distribution loading on a front discharge transit mixer

 #34
20050029793
2005-02-10

Front discharge transit mixer

 #35
17463954
2022-05-10

Production of alternative supplemental cementitious material from uncured concrete made with Portland cement

 #36
16567043
2021-07-27

Material delivery apparatus for controlled delivery of foam into a mixer for producing foam concrete