Patents-Review.com
ClassID:

47975 ⎘

B28D1/222 - CPC Classification

Classification description:

Working stone or stone-like materials, e.g. brick, concrete or glass , not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses

Sub-classes:
Recent Application in this class:
#1
20220402168
2022-12-22

Apparatus and methods for truncating elongated members

 #2
20210213644
2021-07-15

Apparatus and methods for truncating elongated members

 #3
20190315012
2019-10-17

Residual material removing device, method and, system

 #4
20190112776
2019-04-18

Pile croppers and methods for cutting piles

 #5
20180222086
2018-08-09

ROCK FACE SPLITTING APPARATUS AND METHOD

 #6
20170072593
2017-03-16

Block splitter assembly and method of producing wall blocks

 #7
20160280579
2016-09-29

Method for processing brittle plate, and device for processing brittle plate

 #8
20150136108
2015-05-21

Rock face splitting apparatus and method

 #9
20150000647
2015-01-01

Method for producing thin rock-faced veneers from granitic stone slabs

 #10
20140144337
2014-05-29

Apparatus and method for manufacturing field-pole magnet

 #11
20140090632
2014-04-03

Block splitter assembly and method of producing wall blocks

 #12
20130340739
2013-12-26

Block splitting assembly and method

 #13
20130312727
2013-11-28

Block splitter assembly and method of producing wall blocks

 #14
20130239941
2013-09-19

Block splitter assembly and method of producing wall blocks

 #15
20130156996
2013-06-20

Cut-out sintered ceramic sheet and method of manufacturing the same

 #16
20130122250
2013-05-16

Cut-out sintered ceramic sheet and method of manufacturing the same

 #17
20130000623
2013-01-03

Block splitting assembly and method

 #18
20120312291
2012-12-13

BLOCK SPLITTING ASSEMBLY AND METHOD

 #19
20120291606
2012-11-22

Tubular cutting apparatus

 #20
20120199625
2012-08-09

METHODS AND APPARATUS FOR SCRIBING AND BREAKING LAYERS WITH CURVED EDGES

 #21
20110271946
2011-11-10

Block splitter assembly and method of producing wall blocks

 #22
20110226228
2011-09-22

Splitting wedge

 #23
20110168152
2011-07-14

Block splitting assembly and method

 #24
20110083656
2011-04-14

Block splitting assembly and method

 #25
20110061640
2011-03-17

Block splitting assembly and method

 #26
20100313868
2010-12-16

Concrete block splitting and pitching apparatus

 #27
20100269811
2010-10-28

Splitting devices

 #28
20100101552
2010-04-29

STONE CUTTING APPARATUS AND METHOD

 #29
20100065599
2010-03-18

Device and method for cutting off substrate of fragile material

 #30
20100043770
2010-02-25

Rock cutting and trimming device

 #31
20090212463
2009-08-27

APPARATUS FOR RECOVERING AND MOULDING STONES AND ORNAMENTAL ROCKS

 #32
20080302350
2008-12-11

Block splitter assembly and method of producing wall blocks

 #33
20080210213
2008-09-04

Stone cutting device

 #34
20080163858
2008-07-10

Apparatus and method for splitting masonry materials

 #35
20080135035
2008-06-12

Block splitting assembly and method

 #36
20080096471
2008-04-24

Concrete block splitting and pitching apparatus and method

 #37
20080092870
2008-04-24

Concrete block splitting and pitching apparatus

 #38
20080092869
2008-04-24

Masonry block multi-splitting apparatus and method

 #39
20080047539
2008-02-28

Block splitting assembly and method

 #40
20080041355
2008-02-21

Process and device for prestressing of solid blocks

 #41
20070028549
2007-02-08

Method of manufacturing stone veneers

 #42
20060272272
2006-12-07

Method and apparatus for forming cracks in concrete

 #43
20060169270
2006-08-03

Block splitting assembly and method

 #44
20060128542
2006-06-15

Splitting blade changing device for block splitter

 #45
20060054154
2006-03-16

Block splitting assembly and method

 #46
20060027226
2006-02-09

Method and device for creating a decorative block feature

 #47
20050287768
2005-12-29

Method for cleaving brittle materials

 #48
20050268901
2005-12-08

Block splitting assembly and method

 #49
20050194000
2005-09-08

Apparatus and method for shearing reinforced concrete piles and metal piles and crushing reinforced concrete piles

 #50
20050145300
2005-07-07

Block splitting assembly and method

 #51
20050115555
2005-06-02

Block splitting assembly and method

 #52
20050011754
2005-01-20

Device for separating baked anodes