ClassID:

49555

B29C45/231 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Injection nozzles; Feed stopping equipment Needle valve systems therefor

Recent Application in this class:
#1
20260070272
2026-03-12

SHUT-OFF NOZZLE FOR INJECTION MOLDING

#2
20250332773
2025-10-30

METHOD AND APPARATUS FOR INJECTING A MOLTEN MATERIAL DURING AN INJECTION MOLDING PROCESS

#3
20250178258
2025-06-05

SHUT-OFF NOZZLE FOR INJECTION MOLDING

#4
20250135696
2025-05-01

SHUT-OFF NOZZLE FOR INJECTION MOLDING

#5
20250050561
2025-02-13

CO-INJECTION MOLDING STRUCTURE

#6
20250026056
2025-01-23

SHUT-OFF NOZZLE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

#7
20240351257
2024-10-24

SHUT-OFF NOZZLE OF VERTICAL INJECTION MOLDING MACHINE, INJECTION DEVICE, AND VERTICAL INJECTION MOLDING MACHINE

#8
20240351256
2024-10-24

ADJUSTMENT METHOD FOR SHUT-OFF NOZZLE, SHUT-OFF NOZZLE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

#9
20240227263
2024-07-11

INJECTION NOZZLE

#10
20240131760
2024-04-25

INJECTION NOZZLE

#11
20240083082
2024-03-14

SHUT-OFF NOZZLE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

#12
20230373139
2023-11-23

INJECTION MOLDING DEVICE

#13
20230311384
2023-10-05

RESIN INTRUSION PREVENTION STRUCTURE, INJECTION DEVICE, AND INJECTION MOLDING MACHINE

#14
20230302703
2023-09-28

INJECTION NOZZLE, INJECTION APPARATUS, AND INJECTION MOLDING MACHINE

#15
20230294344
2023-09-21

SYSTEM FOR OPERATING A FLUID ACTUATOR

#16
20230140803
2023-05-04

Method and Apparatus for Controlled Injection Fluid Flow

#17
20230140576
2023-05-04

COMPONENT FOR A NOZZLE OF AN INJECTION MOLDING APPARATUS AS WELL AS CORRESPONDING NOZZLE AND INJECTION MOLDING APPARATUS

#18
20230034476
2023-02-02

Large part injection mold apparatus and process

#19
20220402181
2022-12-22

Method and apparatus for producing hollow articles made of injection moulded plastic material

#20
20220339832
2022-10-27

NO-MOLD-RUNNER MULTI-NOZZLE DEVICE

#21
20220184867
2022-06-16

Method for manufacturing article and injection molding system

#22
20220118663
2022-04-21

Method for manufacturing an impeller

#23
20220063158
2022-03-03

MULTI-LAYER NOZZLE, METHOD, AND ARTICLES MADE THEREFROM

#24
20210086423
2021-03-25

INJECTION MOLDING APPARATUS WITH A THERMAL BRIDGE

#25
20200290252
2020-09-17

Injection unit, with closure pin, for the injection moulding of plastic material, with capacity to recover thermal dilatations and avoid leakage of the plastic material

#26
20200215734
2020-07-09

Controller arrangement for injection molding system

#27
20200114553
2020-04-16

Injection molding device

#28
20190315034
2019-10-17

Apparatus for injection molding of plastic materials

#29
20190255748
2019-08-22

Techniques to mold parts with injection-formed aperture in gate area

#30
20190217514
2019-07-18

Device for producing components using an injection molding method, including a regulating system

#31
20190111600
2019-04-18

Injection molding apparatus

#32
20190084202
2019-03-21

Method and apparatus for producing hollow articles made of injection moulded plastic material

#33
20180339817
2018-11-29

Valve device for at least one liquid plastic component

#34
20180272587
2018-09-27

Controller arrangement for injection molding system

#35
20180243961
2018-08-30

Method and apparatus for injection molding of plastic materials

#36
20180186051
2018-07-05

Remotely mounted electric motor driving a valve pin in an injection molding apparatus

#37
20180141248
2018-05-24

ACTUATOR SYSTEM FOR ROTATING VALVE PIN

#38
20180133944
2018-05-17

Large part injection mold apparatus and process

#39
20180043592
2018-02-15

Adaptor plate and injection molding machine having such an adaptor plate

#40
20180043590
2018-02-15

Valve system in an injection molding system

#41
20170355112
2017-12-14

System and method for applying moldable material to a pipe by injecting moldable material from a movable support

#42
20170312961
2017-11-02

Co-injection nozzle comprising integrated back-flow barrier

#43
20170182692
2017-06-29

Actuator cooling apparatus and method

#44
20170100863
2017-04-13

Fluid channel flow disruption

#45
20160332350
2016-11-17

METHOD FOR MANAGING AN APPARATUS FOR THE INJECTION MOLDING OF PLASTIC MATERIALS

#46
20160303787
2016-10-20

Method for controlling the filling of at least one cavity

#47
20160167272
2016-06-16

Method and apparatus for injection molding of plastic materials

#48
20160167271
2016-06-16

Injector for plastic material injection molding apparatus

#49
20160144543
2016-05-26

Valve system in an injection molding system

#50
20160136854
2016-05-19

Actuator system for rotating valve pin

#51
20160107352
2016-04-21

Apparatus for injection molding of plastic material

#52
20160107350
2016-04-21

TECHNIQUES TO MOLD PARTS WITH INJECTION-FORMED APERTURE IN GATE AREA

#53
20160101550
2016-04-14

Single nozzle valve gate

#54
20160067901
2016-03-10

Method and apparatus for injection molding of plastic materials

#55
20150360403
2015-12-17

System for controlling the closing speed of valve gated nozzles

#56
20150197050
2015-07-16

Valve pin rotation limiter

#57
20150014878
2015-01-15

Hot runner nozzle and mold for forming multi-layer molded article using the same

#58
20140319729
2014-10-30

Non-coaxially mounted electric actuator and transmission

#59
20140272283
2014-09-18

Techniques to mold parts with injection-formed aperture in gate area

#60
20130302468
2013-11-14

Liquid resin molding system

#61
20130287883
2013-10-31

Injection-Moulding Machine with a Shut-Off Needle

#62
20090134244
2009-05-28

Component-feed nozzle with pressure relief

#63
20080241300
2008-10-02

INJECTION MOLD NOZZLE STRUCTURE

#64
20060251757
2006-11-09

Needle shut-off nozzle for an injection molding machine

#65
20060222731
2006-10-05

Molten molding material dispenser

#66
20060182842
2006-08-17

Nozzle and apparatus for injection molding

#67
20060127521
2006-06-15

Fluid cooled spring biased valve nozzle

#68
20050226045
2005-10-13

HOT CHANNEL DISTRIBUTION BLOCK FOR CONNECTION TO AN INJECTION MOLDING MACHINE

#69
15498636
2017-12-26

Valve gate assembly actuator