ClassID:

47485

B28B11/0845 - CPC Classification

Classification description:

Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing

Recent Application in this class:
#1
20260021605
2026-01-22

Smoothing Tool for Finishing a Joint Filled with a Joint Compound

#2
20250304496
2025-10-02

LIGHTWEIGHT STRUCTURAL CONCRETE FROM RECYCLED MATERIALS

#3
20250236558
2025-07-24

CEMENT-BASED TILE

#4
20250206665
2025-06-26

POLISHED LIGHTWEIGHT STRUCTURAL CONCRETE AND METHOD OF FORMATION

#5
20250058495
2025-02-20

System and Method for Enhancing Detail and Printing High-Resolution Imagery on 3D Printed Concrete Surfaces

#6
20240401332
2024-12-05

TAPERED PLASTERBOARDS AND METHODS FOR MAKING THEM

#7
20240359360
2024-10-31

SMOOTHER AND GYPSUM BOARD MANUFACTURING DEVICE

#8
20240300171
2024-09-12

A THREE-DIMENSIONAL PRINTING AND FINISHING DEVICE FOR FORMING AND FINISHING A CURABLE CONSTRUCTION MATERIAL

#9
20240269887
2024-08-15

SMOOTHING DEVICE AND METHOD FOR SMOOTHING A CONCRETE PART

#10
20240262004
2024-08-08

THREE-DIMENSIONAL PRINTER NOZZLE AND ASSEMBLY

#11
20240011291
2024-01-11

DECORATIVE CONCRETE WITH UNIFORM SURFACE AND METHOD OF FORMING THE SAME

#12
20230390959
2023-12-07

Printed object surface flattening-type 3D printer for construction

#13
20230115156
2023-04-13

Systems, Devices, and/or Methods for Making Cast Articles

#14
20230096449
2023-03-30

Apparatus for forming soft mud cladding and paving articles

#15
20220379369
2022-12-01

Casting core containing ceramic and method for manufacturing cast article using the same

#16
20220332011
2022-10-20

METHOD FOR INJECTING A DECORATED ITEM

#17
20220289630
2022-09-15

LIGHTWEIGHT STRUCTURAL CONCRETE FROM RECYCLED MATERIALS

#18
20220289629
2022-09-15

Lightweight structual concrete block and methods of use

#19
20220289628
2022-09-15

Polished lightweight structural concrete and method of formation

#20
20220120080
2022-04-21

Tapered plasterboards and methods for making them

#21
20220096213
2022-03-31

Machinable dental bulk block and method of manufacturing same

#22
20220096212
2022-03-31

Machinable dental bulk block and method of manufacturing same

#23
20220064971
2022-03-03

Concrete screeding machine for tilt-up panels

#24
20210395151
2021-12-23

Health artificial pearl and manufacturing method therefor

#25
20210387918
2021-12-16

IMPROVED, FUNCTIONAL, PHOTOCATALYTIC BUILDING MATERIALS AND PROCESSES FOR PREPARING THEM

#26
20210331979
2021-10-28

CEMENT-BASED TILE

#27
20210254335
2021-08-19

DECORATIVE CONCRETE WITH UNIFORM SURFACE AND METHOD OF FORMING THE SAME

#28
20210169184
2021-06-10

JEWEL, IN PARTICULAR FOR A HOROLOGICAL MOVEMENT, AND THE MANUFACTURING METHOD THEREOF

#29
20210164218
2021-06-03

Robotised construction system

#30
20210162624
2021-06-03

Repair process using networked ceramic nanofibers

#31
20210138685
2021-05-13

Methods and apparatuses for curing concrete

#32
20210122083
2021-04-29

Manufacturing method of ceramic chips

#33
20210017770
2021-01-21

Organic fiber toughened inorganic composite artificial stone panel and preparation method thereof

#34
20210017080
2021-01-21

Inorganic fiber toughened inorganic composite artificial stone panel and preparation method thereof

#35
20200254648
2020-08-13

Repair process using networked ceramic nanofibers

#36
20200247007
2020-08-06

Methods and apparatuses for curing concrete

#37
20200181021
2020-06-11

Cement-based tile

#38
20200115292
2020-04-16

Median barrier finishing machine

#39
20190299487
2019-10-03

Bottom face processing method of pillar-shaped honeycomb structure, manufacturing method of fired honeycomb structure, and manufacturing method of joined body

#40
20190207585
2019-07-04

Composite substrate, method for producing the same, and electronic device

#41
20190143416
2019-05-16

Method for fabrication of a composite part

#42
20190100915
2019-04-04

Tapered plasterboards and methods for making them

#43
20190022893
2019-01-24

Methods and apparatuses for curing concrete

#44
20180356350
2018-12-13

Damaged applicator identifier system for additive manufacturing system

#45
20180202158
2018-07-19

Method of forming a decorative concrete structure

#46
20170282404
2017-10-05

Cutting method of honeycomb formed body, and manufacturing method of honeycomb structure

#47
20170192258
2017-07-06

Faraday rotator and optical isolator based on this faraday rotator

#48
20170158570
2017-06-08

METHODS FOR FINISHING CONCRETE TO PROVIDE A GLOSSY SURFACE

#49
20170100204
2017-04-13

METHOD OF MAKING A SURGICAL INSTRUMENT WITH HIGH CONTRAST MARKING

#50
20140248464
2014-09-04

Ceramic honeycomb structure and its production method

#51
20140053499
2014-02-27

Concrete pole and manufacturing method therefor

#52
20130302462
2013-11-14

Concrete roller head

#53
20130070351
2013-03-21

Lens barrel part, lens assembly, imaging device, and lens barrel part manufacturing method

#54
20130010578
2013-01-10

Method for fabricating a non-marking, matte ceramic

#55
20120126446
2012-05-24

METHOD AND PLANT FOR PRODUCING A CONCRETE BODY

#56
20120047835
2012-03-01

WALL RACKS, TRACKS, AND ROLLER FOR MAKING PREFABRICATED WALL PANELS

#57
20110023403
2011-02-03

Method for making dry cast block with burnished surface

#58
20100132870
2010-06-03

Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels

#59
20090297865
2009-12-03

GLASS REINFORCED GYPSUM BOARD AND METHOD OF MANUFACTURE

#60
20090085251
2009-04-02

Manufacturing process and system for floor tile

#61
20090025880
2009-01-29

Apparatus for targeted delivery of additives to varying layers in gypsum panels

#62
20080311824
2008-12-18

APPARATUS FOR SMOOTHING A PRODUCT, IN PARTICULAR A SEMI-FINISHED CERAMIC PRODUCT

#63
20080286519
2008-11-20

MOLDED CEMENTITIOUS ARCHITECTURAL PRODUCTS HAVING A POLISHED STONE-LIKE SURFACE FINISH

#64
20080099133
2008-05-01

PANEL SMOOTHING PROCESS AND APPARATUS FOR FORMING A SMOOTH CONTINUOUS SURFACE ON FIBER-REINFORCED STRUCTURAL CEMENT PANELS

#65
20060272629
2006-12-07

Multi-station block-texture modifying system and block-spacer

#66
20060180960
2006-08-17

Method for surface treatment of clay, ceramic or cementitious articles

#67
20050159057
2005-07-21

Exterior sheathing weather barrier construction and method of manufacture

#68
20050121131
2005-06-09

Method for targeted delivery of additives to varying layers in gypsum panels

#69
20050037691
2005-02-17

Method for grinding