B28B3/228 - CPC Classification Index

ClassID:

47334 ⎘

B28B3/228 - CPC Classification

Classification description:

Producing shaped articles from the material by using presses ; Presses specially adapted therefor wherein the material is extruded by screw or worm Slipform casting extruder, e.g. self-propelled extruder

Recent Application in this class:

20220088825

2022-03-24

SYSTEM AND METHOD OF PROCESSING HOLLOW CORE ELEMENT WITH INTEGRATED WELDING PLATES

20210040739

2021-02-11

PREFABRICATED FLOOR ELEMENT, STRUCTURE COMPRISING PREFABRICATED FLOOR ELEMENTS AND INSTALLATION FOR OBTAINING THE PREFABRICATED FLOOR ELEMENT

20200254647

2020-08-13

Method for manufacturing prefabricated concrete products

20190232523

2019-08-01

Method and system for recycling concrete mass in a slipform casting process, and casting machine

20180133923

2018-05-17

Method and apparatus for casting prefabricated concrete products

20160214273

2016-07-28

Method and apparatus for casting concrete products

20150008606

2015-01-08

Method, apparatus and hollow core forming member for casting concrete products by slipform casting

20090295031

2009-12-03

METHOD AND APPARATUS FOR CASTING A CONCRETE PRODUCT

20080277821

2008-11-13

Method and apparatus for casting concrete products

#10

20070138703

2007-06-21

Method and apparatus for manufacturing a concrete product

#11

20070082080

2007-04-12

Method and apparatus for casting concrete mix

#12

20050173818

2005-08-11

Method and apparatus for casting a hollow-core concrete product