ClassID:

48575

B29C33/3821 - CPC Classification

Classification description:

Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process composed of particles enclosed in a bag

Recent Application in this class:
#1
20240424714
2024-12-26

REUSABLE EXPANDABLE MEDIA WITH FLEXIBLE SKIN FOR COMPOSITE MANUFACTURING AND METHODS THEREOF

#2
20240399624
2024-12-05

TOOLING ELEMENT AND METHODS FOR FORMING AND USING SAME

#3
20240308112
2024-09-19

Reusable expandable media with flexible skin for composite manufacturing and methods thereof

#4
20230079888
2023-03-16

Tooling element and methods for forming and using same

#5
20200223160
2020-07-16

Applicator systems for applying pressure to a structure

#6
20200023600
2020-01-23

Method and system for manufacturing a shoe

#7
20190380448
2019-12-19

Foot impression device, system, and related methods

#8
20190176410
2019-06-13

Mandrel for supporting structural member during processing

#9
20180311869
2018-11-01

Production of complex hollow foam or sandwich structures by means of a mold core

#10
20180222130
2018-08-09

Applicator systems for applying pressure to a structure

#11
20160221062
2016-08-04

Expanding flexible bladder to insert tool

#12
20150064375
2015-03-05

Modular structure and method for preparing same

#13
20130341821
2013-12-26

Environmental Friendly Method to Produce Artificial Rocks and Other Items with Recycled Materials

#14
20110226660
2011-09-22

Method of making a core comprising an envelope containing granular and/or powdery products, device and core obtained

#15
20110042863
2011-02-24

Method for making a molding core, and molding core for making a complex part made of a composite material

#16
20100143525
2010-06-10

Flexible tooling method and apparatus

#17
20090309268
2009-12-17

METHOD FOR PRODUCING STRUCTURES OF COMPLEX SHAPES OF COMPOSITE MATERIALS

#18
20090309264
2009-12-17

METHOD OF PRODUCING STIFFENED PANELS MADE OF A COMPOSITE AND PANELS THUS PRODUCED

#19
20090295015
2009-12-03

Flexible tooling method and apparatus

#20
20090166935
2009-07-02

Method for producing a fiber composite component for aerospace

#21
20090152775
2009-06-18

Method and apparatus for manufacturing of an article including an empty space

#22
20090087599
2009-04-02

Hollow Composite Article and Method for Making the Same

#23
20070290389
2007-12-20

Molding apparatus and method

#24
20070187855
2007-08-16

Use of state-change materials in reformable shapes, templates or tooling

#25
20070152379
2007-07-05

SYSTEMS AND METHODS FOR TRANSFORMING REFORMABLE MATERIALS INTO SOLID OBJECTS

#26
20060175730
2006-08-10

Method of manufacturing composite panels

#27
20050104248
2005-05-19

Molding apparatus and method

#28
20050035477
2005-02-17

Use of state-change materials in reformable shapes, templates or tooling

#29
14868500
2016-11-01

Fused particle tooling