ClassID:

47421

B28B7/186 - CPC Classification

Classification description:

Moulds; Cores; Mandrels; Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders

Recent Application in this class:
#1
20250256428
2025-08-14

TOOLING MOLD FOR BRAKE DISC MANUFACTURING AND METHOD FOR BRAKE DISC MANUFACTURING

#2
20230009236
2023-01-12

FORMWORK

#3
20210008758
2021-01-14

Mold device for molding a waffle slab and method of manufacturing a waffle slab having chamfers

#4
20190300433
2019-10-03

Composite materials, methods of production and uses thereof

#5
20190136482
2019-05-09

Block reinforcement cage having stem reinforcement portions with open apertures formed therein, for use in reinforcing a molded concrete U-wall construction block

#6
20190077044
2019-03-14

Method of forming a waffle slab with concrete surfaces that do not require polishing

#7
20180223663
2018-08-09

Self-pouring mold system and method of fire-proofing, repairing, and reinforcing using the same

#8
20180155248
2018-06-07

Composite materials, methods of production and uses thereof

#9
20170298588
2017-10-19

Molded concrete U-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes

#10
20160231024
2016-08-11

Method for manufacturing a ceramic roof tile, as well as roof tile provided with a solar heat receiving panel and hot water system provided with such roof tiles

#11
20150251333
2015-09-10

Shrinkable core for forming hollow precast load bearing wall panels

#12
20150184396
2015-07-02

Ceramic tile and method of making and using the same

#13
20140360116
2014-12-11

Concrete flooring

#14
20140137492
2014-05-22

Dual direction pre-stressed pre-tensioned precast concrete slabs and process for same

#15
20130205709
2013-08-15

Manufacturing process of compact monolithic prismatic modules for construction

#16
20130084424
2013-04-04

Composite panel based on cementitious mortar with properties of transparency

#17
20130047530
2013-02-28

HOLLOWCORE SLABS

#18
20120282025
2012-11-08

Dual direction pre-stressed pre-tensioned precast concrete slabs and process for same

#19
20120219753
2012-08-30

Cast sheet and method of producing the same

#20
20120210665
2012-08-23

Fireproof Panel Equipped with Coupling Holes and Method of Manufacturing the Same, and Mold for the Fireproof Panel

#21
20120175814
2012-07-12

Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine

#22
20120042592
2012-02-23

WALL ELEMENT AND METHOD FOR PRODUCING THE ELEMENT

#23
20120017536
2012-01-26

Telecommunication Tower Segment

#24
20110197545
2011-08-18

Embedded mesh in precast walls

#25
20110108701
2011-05-12

Apparatus for Making Windows And Shafts In Concrete Slabs

#26
20110023383
2011-02-03

Prefabricated concrete building module and a method for the production thereof

#27
20100263315
2010-10-21

MOLDED SIDING HAVING INTEGRALLY-FORMED I-BEAM CONSTRUCTION

#28
20100107536
2010-05-06

THERMO TECH MARK II LIMITED

#29
20100101457
2010-04-29

LOW EMBODIED ENERGY SHEATHING PANELS AND METHODS OF MAKING SAME

#30
20070145640
2007-06-28

System for defining openings in tilt-up walls

#31
20060218870
2006-10-05

Prestressed concrete building panel and method of fabricating the same

#32
19192623
2025-08-12

Tooling mold for brake disc manufacturing and method for brake disc manufacturing