B28C5/42 - CPC Classification Index

ClassID:

47793 ⎘

B28C5/42 - 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

Sub-classes:

B28C5/4203 » {Details; Accessories} 41
B28C5/4272 » {with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum } 58
B28C5/4279 » {with rotating drum and independently-rotating mixing tools} 0
B28C5/4282 » {with moving mixing tools in a stationary container} 7
B28C5/4296 » {mounted on a tractor or on a tractor wheel } 1

Recent Application in this class:

20250187229

2025-06-12

METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER

20240100737

2024-03-28

Methods and compositions for treatment of concrete wash water

20230116912

2023-04-13

Concrete mixing and concrete products

20220281777

2022-09-08

Concrete mixing and concrete products

20200276730

2020-09-03

Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle

20200247724

2020-08-06

Concrete mixing and concrete products

20190168417

2019-06-06

Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle

20190168416

2019-06-06

Methods and compositions for treatment of concrete wash water

20150029811

2015-01-29

MIXING BLADE

#10

20080259713

2008-10-23

METHOD FOR EXTENDING THE DELIVERY TIME OF A CEMENTITIOUS SLURRY

#11

20060239112

2006-10-26

Method and apparatus for extending the delivery time of a cementitious slurry

#12

20050213422

2005-09-29

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

#13

20050029793

2005-02-10

Front discharge transit mixer