ClassID:

49692

B29C45/30 - 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; Moulds; Sprue channels Runner channels or runner nozzles Flow control means disposed within the sprue channel, e.g. "torpedo" construction

Sub-classes:
Recent Application in this class:
#1
20250340001
2025-11-06

RUNNER TURN-OFF FOR A MOLD

#2
20250100197
2025-03-27

CO-INJECTION HOT RUNNER NOZZLE

#3
20240351259
2024-10-24

VALVE ASSEMBLY FOR AN INJECTION MOLDING SYSTEM

#4
20240227261
2024-07-11

INJECTION MOLDING TOOL AND METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR PRODUCING MARBLED MOLDED PARTS

#5
20240131762
2024-04-25

INJECTION MOLDING TOOL AND METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR PRODUCING MARBLED MOLDED PARTS

#6
20240092000
2024-03-21

METHOD AND DEVICE FOR PRODUCING MARBLED MOLDED PARTS AND METHOD FOR PRODUCING THE DEVICE

#7
20230321881
2023-10-12

FLOW CONTROL OF AN INJECTION MOLDING SYSTEM

#8
20230001612
2023-01-05

A MOLD TOOL FOR INJECTION MOLDING (as amended hereby)

#9
20220314513
2022-10-06

Injection molding machine, additive manufacturing apparatus, and pressure control method

#10
20220305710
2022-09-29

Co-injection hot runner nozzle

#11
20220152896
2022-05-19

Die for injection molding, production apparatus for container made of resin, and plug unit

#12
20220126492
2022-04-28

Valve pin plate injection molding apparatus

#13
20220097270
2022-03-31

Injection molding method

#14
20220024094
2022-01-27

METHOD AND INJECTION-MOLDING NOZZLE FOR PRODUCING INJECTION-MOLDED PARTS FROM PLASTIC

#15
20210198423
2021-07-01

MODIFIED HOT RUNNER SYSTEMS FOR INJECTION BLOW MOLDING

#16
20210107192
2021-04-15

Injection molding system

#17
20210107191
2021-04-15

Disrupted Flow Through Injection Molding Flow Channel

#18
20200398468
2020-12-24

Flow control of an injection molding system

#19
20200262121
2020-08-20

Channel geometry for promoting at least one of a uniform velocity profile and a uniform temperature profile for an annular or part-annular melt flow

#20
20190389109
2019-12-26

Co-injection hot runner nozzle

#21
20190048134
2019-02-14

Modified hot runner systems for injection blow molding

#22
20190017886
2019-01-17

Upstream nozzle sensor for injection molding apparatus and methods of use

#23
20180200931
2018-07-19

Method for manufacturing a polyester based polymer article

#24
20180141248
2018-05-24

ACTUATOR SYSTEM FOR ROTATING VALVE PIN

#25
20180099444
2018-04-12

Injection mold insert

#26
20180099442
2018-04-12

Hot runner nozzle tip and hot runner nozzle tip components

#27
20180003575
2018-01-04

Upstream nozzle sensor for injection molding apparatus and methods of use

#28
20170259480
2017-09-14

METHOD AND INJECTION-MOLDING NOZZLE FOR PRODUCING INJECTION-MOLDED PARTS FROM PLASTIC

#29
20170239865
2017-08-24

Injection molding nozzle for manufacturing injection molded components from plastic

#30
20170066169
2017-03-09

MOBILE PHONE CASE AND INJECTION MOLD FOR THE SAME

#31
20170036382
2017-02-09

A MELT CONDITIONER

#32
20160136854
2016-05-19

Actuator system for rotating valve pin

#33
20160075064
2016-03-17

Injection mold and method of producing molded resin article

#34
20150209988
2015-07-30

Co-injection molded multi-layer article with injection-formed aperture between gate area and peripheral edge

#35
20140205784
2014-07-24

Modified hot runner systems for injection blow molding

#36
20140117576
2014-05-01

Injection molding method and apparatus therefor

#37
20130029067
2013-01-31

Modified hot runner systems for injection blow molding

#38
20130015606
2013-01-17

PLASTICS INJECTION MOULDING TOOL AND METHOD FOR PLASTICS INJECTION MOULDING

#39
20120237631
2012-09-20

Hot-runner system having manifold assembly manufactured in accordance with free-form-fabrication

#40
20120177775
2012-07-12

TORPEDOES

#41
20120156323
2012-06-21

Hot-runner system including melt-flow control structure integrally formed with the manifold body

#42
20120070531
2012-03-22

Injection molding apparatus having a valve pin bushing

#43
20110291328
2011-12-01

INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD

#44
20110033572
2011-02-10

Hot runner system having active material

#45
20100310694
2010-12-09

Apparatus for controlling melt flow in a melt distribution network

#46
20100209547
2010-08-19

Valve pin bushing assembly for an injection molding apparatus

#47
20100159062
2010-06-24

Injection molding apparatus having a rotating vane

#48
20100015275
2010-01-21

INJECTION-MOLDING NOZZLE

#49
20090274787
2009-11-05

Open loop pressure control for injection molding

#50
20090243154
2009-10-01

RESIN MOLDING METHOD, RESIN MOLDED PRODUCT, AND MOLD

#51
20090236774
2009-09-24

Melt distribution apparatus for use in a hot runner

#52
20090218726
2009-09-03

DEVICE AND METHOD FOR PRODUCING MULTICOMPONENT PLASTIC PARTS

#53
20090152768
2009-06-18

Control system for dynamic feed coinjection process

#54
20090142440
2009-06-04

Multi-piece valve pin bushing

#55
20090110765
2009-04-30

Hot runner nozzle system

#56
20090087509
2009-04-02

MULTI-GATE REACTION INJECTION ASSEMBLY FOR USE WITH A CLOSED MOLD FOR MIXING AND SETTING ISO AND POLY FLUID BASED POLYMERS & PLASTICS WITH ONE OR MORE AGGREGATE FILLER MATERIALS

#57
20090061042
2009-03-05

Injection molding apparatus having a valve pin bushing

#58
20090061034
2009-03-05

Injection molding flow control apparatus

#59
20090028986
2009-01-29

Injection molding flow control apparatus and method

#60
20090028984
2009-01-29

Transition Channel For Use Between A First Conduit And A Second Conduit In A Molding System

#61
20080317896
2008-12-25

Melt balancing element in a manifold melt channel

#62
20080315445
2008-12-25

Injection molding flow control apparatus and method

#63
20080152751
2008-06-26

Valve for co-injection molding apparatus

#64
20080118598
2008-05-22

Method and device for injecting plasticized masses into a mold die of an injection molding machine

#65
20080113062
2008-05-15

Injection molding nozzle having an annular flow tip

#66
20080023862
2008-01-31

Molding-system viscous-drag sensor

#67
20070296100
2007-12-27

Controlling warpage through melt rotation technology

#68
20070292557
2007-12-20

Open loop pressure control for injection molding

#69
20070224303
2007-09-27

Injection molding flow control method

#70
20070176313
2007-08-02

Molding method and apparatus of fiber filler reinforced resin molded article

#71
20070082083
2007-04-12

Valve-gated injection molding nozzle having an annular flow

#72
20070077328
2007-04-05

Melt redistribution element for an injection molding apparatus

#73
20070003661
2007-01-04

Injection molding nozzle tip having finned inner insert

#74
20060261521
2006-11-23

Adjustable melt rotation positioning and method

#75
20060252854
2006-11-09

Multi-gate reaction injection assembly for use with a closed mold for mixing and setting iso and poly fluid based polymers withoneor more aggregate filler material

#76
20060159799
2006-07-20

Nozzle seal with gating needle for injection molding nozzle

#77
20060088619
2006-04-27

Injection molding nozzle

#78
20060054222
2006-03-16

Device for division of a non-Newtonian liquid flowing through a passage

#79
20060038323
2006-02-23

APPARATUS AND METHOD FOR MAKING A GOLF BALL

#80
20060024401
2006-02-02

Flow component for plastic material injection molding systems

#81
20060018993
2006-01-26

Valve-gated injection molding nozzle having an annular flow

#82
20060003047
2006-01-05

Needle assembly with adjustable gating needle position for injection molding nozzle

#83
20060003040
2006-01-05

Control system for dynamic feed coinjection process

#84
20050271766
2005-12-08

Injection molding nozzle having an annular flow tip

#85
20050266117
2005-12-01

Metering device for a nozzle of a hot runner injection molding apparatus

#86
20050255187
2005-11-17

METHODS AND DEVICES FOR MELT PRESSURE REGULATION

#87
20050175732
2005-08-11

Valve nozzle

#88
20050067510
2005-03-31

Device for spraying-on of especially plastic mouldings

#89
20050046083
2005-03-03

Multi-position valve pin for an injection molding apparatus

#90
20050046082
2005-03-03

Guided valve pin for an injection molding apparatus