Devices for feeding the different materials

Industry

CPC
B29C44/0492

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C44/00Shaping by internal pressure generated in the material

Current Industry

B29C44/0492Devices for feeding the different materials

Industries

Patents Grantslast 30 patents

Information Patent Grant
Dual firmness head restraint
- Patent number 11,904,512
- Issue date Feb 20, 2024
- Ford Global Technologies, LLC
- Jeremy Sutton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual firmness head restraint
- Patent number 10,011,058
- Issue date Jul 3, 2018
- Ford Global Technologies, LLC
- Jeremy Sutton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Injection molding of polymeric material
- Patent number 8,137,600
- Issue date Mar 20, 2012
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding of polymeric material
- Patent number 7,361,294
- Issue date Apr 22, 2008
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded table and its method of manufacture
- Patent number 7,273,571
- Issue date Sep 25, 2007
- MFS, LLC
- R. Dru Laws
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foaming agent charging and mixing device
- Patent number 7,097,438
- Issue date Aug 29, 2006
- Demag Ergotech GmbH
- Erich Schuermann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion die and method for forming dual wall corrugated plastic p...
- Patent number 7,074,027
- Issue date Jul 11, 2006
- Joseph M. Starita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Co-injection methods using endothermic-blowing agents and products...
- Patent number 6,964,748
- Issue date Nov 15, 2005
- Bemis Manufacturing Company
- Peter F. Bemis
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for making a shoe sole with different resilient areas
- Patent number 6,884,376
- Issue date Apr 26, 2005
- Chun Heir Industry Co., Ltd.
- Ching-Chin Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding of polymeric material
- Patent number 6,884,823
- Issue date Apr 26, 2005
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and methods for mixing and injecting a foam core within a...
- Patent number 6,880,588
- Issue date Apr 19, 2005
- James B. Barsby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Posturized foam ply for use in a bedding or seating product
- Patent number 6,658,683
- Issue date Dec 9, 2003
- L&P Property Management Company
- Eddie L. Parvin
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus and methods for mixing and injecting a foam core within a...
- Patent number 6,592,789
- Issue date Jul 15, 2003
- James B. Barsby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for the manufacture of a composite part
- Patent number 5,039,293
- Issue date Aug 13, 1991
- Bayer Aktiengesellschaft
- Ulrich Knipp
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Nozzle for injection molding machines
- Patent number 4,990,083
- Issue date Feb 5, 1991
- KnoFerromatik Desma GmbH
- Achim Bernhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for injection moulding and mouldings produced...
- Patent number 4,824,732
- Issue date Apr 25, 1989
- Cinpres Limited
- James W. Hendry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing seat cover cushions
- Patent number 4,664,612
- Issue date May 12, 1987
- Grammer Sitzsysteme GmbH
- Helmut Storch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for producing polymer articles having differen...
- Patent number 4,571,319
- Issue date Feb 18, 1986
- General Motors Corporation
- Donald T. Baluch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for injection-molding foamed article
- Patent number 4,507,255
- Issue date Mar 26, 1985
- Orion Kasei Kabushiki Kaisha
- Masao Shizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding apparatus having a sprue holder with an inclined...
- Patent number 4,498,860
- Issue date Feb 12, 1985
- Mouldmaking Design Centre Limited
- Geoffrey D. Gahan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making an integral structural cellular and...
- Patent number 4,389,358
- Issue date Jun 21, 1983
- KMMCO Structural Foam, Inc.
- James W. Hendry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection-molding apparatus for making objects of two different resins
- Patent number 4,376,625
- Issue date Mar 15, 1983
- Battenfeld Maschinenfabrik GmbH
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Distributing device for machines for injection molding of thermopla...
- Patent number 4,315,726
- Issue date Feb 16, 1982
- Institute po Metaloznanie i Technologia na Metalite
- Stefan G. Semerdjiev
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for forming plastic
- Patent number 4,210,616
- Issue date Jul 1, 1980
- Schloemann-Siemag Aktiengesellschaft
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multidensity foam article and method of preparation
- Patent number 4,190,697
- Issue date Feb 26, 1980
- Milsco Manufacturing Company
- John R. Ahrens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for injection foam molding
- Patent number 4,155,969
- Issue date May 22, 1979
- Ex-Cell-O Corporation
- James W. Hendry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing moldings
- Patent number 4,140,672
- Issue date Feb 20, 1979
- Asahi-Dow Limited
- Hiroshi Kataoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Control of plastic injection
- Patent number 4,134,687
- Issue date Jan 16, 1979
- Schloemann-Siemag AG
- Helmut Eckardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sequential co-injection unit adapted for structural foam molding
- Patent number 4,124,308
- Issue date Nov 7, 1978
- Beloit Corporation
- Nickolas N. Sokolow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making thermoplastic articles with porous cores
- Patent number 4,115,491
- Issue date Sep 19, 1978
- Robert Hanning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTU...
- Publication number 20250114986
- Publication date Apr 10, 2025
- THREEBOND CO., LTD.
- Koichiro ENDO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOLD FOR PROCESSING EXPANDABLE OR EXPANDED PLASTIC PARTICLES
- Publication number 20230241814
- Publication date Aug 3, 2023
- WERKZEUGBAU SIEGFRIED HOFMANN GMBH
- André RAUSCHER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTU...
- Publication number 20220355517
- Publication date Nov 10, 2022
- THREEBOND CO., LTD.
- Koichiro ENDO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric Membrane Useful As A Commercial Roofing Membrane
- Publication number 20220055263
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Caitlin E. Meree
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric Membrane Useful As A Commercial Roofing Membrane
- Publication number 20220055264
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Caitlin E. Meree
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FOAM COMPOSITIONS AND METHODS OF MAKING SAME
- Publication number 20210317279
- Publication date Oct 14, 2021
- 3M Innovative Properties Company
- Jeffrey P. Kalish
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DUAL FIRMNESS HEAD RESTRAINT
- Publication number 20180290347
- Publication date Oct 11, 2018
- Ford Global Technologies, LLC
- Jeremy Sutton
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL FIRMNESS HEAD RESTRAINT
- Publication number 20130134760
- Publication date May 30, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jeremy Sutton
- B60 - VEHICLES IN GENERAL
Information Patent Application
Injection molding of polymeric material
- Publication number 20080050576
- Publication date Feb 28, 2008
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection molding of polymeric material
- Publication number 20060035988
- Publication date Feb 16, 2006
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molded table and its method of manufacture
- Publication number 20050184419
- Publication date Aug 25, 2005
- Mity-Lite, Inc.
- R. Dru Laws
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection molding of polymeric material
- Publication number 20050163881
- Publication date Jul 28, 2005
- Trexel, Inc.
- David E. Pierick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for making a shoe sole with different resilient areas
- Publication number 20040140580
- Publication date Jul 22, 2004
- Ching-Chin Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Extrusion die and method for forming dual wall corrugated plastic p...
- Publication number 20040074554
- Publication date Apr 22, 2004
- Joseph M. Starita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and device for making shoe sole having gradually changed color
- Publication number 20040041292
- Publication date Mar 4, 2004
- Ching-Chin Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Foaming agent charging and mixing device
- Publication number 20040009250
- Publication date Jan 15, 2004
- DEMAG ERGOTECH GMBH
- Erich Schuermann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and methods for mixing and injecting a foam core within a...
- Publication number 20030193103
- Publication date Oct 16, 2003
- James B. Barsby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Apparatus and methods for mixing and injecting a foam core within a...
- Publication number 20020171163
- Publication date Nov 21, 2002
- James B. Barsby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Co-injection methods using endothermic-blowing agents and products...
- Publication number 20020079603
- Publication date Jun 27, 2002
- Bemis Manufacturing Company
- Peter F. Bemis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Posturized foam ply for use in a bedding or seating product
- Publication number 20010029632
- Publication date Oct 18, 2001
- Eddie L. Parvin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Devices for feeding the different materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual firmness head restraint

Dual firmness head restraint

Injection molding of polymeric material

Injection molding of polymeric material

Molded table and its method of manufacture

Foaming agent charging and mixing device

Extrusion die and method for forming dual wall corrugated plastic p...

Co-injection methods using endothermic-blowing agents and products...

Method for making a shoe sole with different resilient areas

Injection molding of polymeric material

Apparatus and methods for mixing and injecting a foam core within a...

Posturized foam ply for use in a bedding or seating product

Apparatus and methods for mixing and injecting a foam core within a...

Device for the manufacture of a composite part

Nozzle for injection molding machines

Process and apparatus for injection moulding and mouldings produced...

Apparatus for producing seat cover cushions

Method and apparatus for producing polymer articles having differen...

Process and apparatus for injection-molding foamed article

Injection molding apparatus having a sprue holder with an inclined...

Method and apparatus for making an integral structural cellular and...

Injection-molding apparatus for making objects of two different resins

Distributing device for machines for injection molding of thermopla...

Apparatus for forming plastic

Multidensity foam article and method of preparation

Method for injection foam molding

Process for producing moldings

Control of plastic injection

Sequential co-injection unit adapted for structural foam molding

Method of making thermoplastic articles with porous cores

Patents Applicationslast 30 patents

CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTU...

MOLD FOR PROCESSING EXPANDABLE OR EXPANDED PLASTIC PARTICLES

CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTU...

Polymeric Membrane Useful As A Commercial Roofing Membrane

Polymeric Membrane Useful As A Commercial Roofing Membrane

FOAM COMPOSITIONS AND METHODS OF MAKING SAME

DUAL FIRMNESS HEAD RESTRAINT

DUAL FIRMNESS HEAD RESTRAINT

Injection molding of polymeric material

Injection molding of polymeric material

Molded table and its method of manufacture

Injection molding of polymeric material

Method for making a shoe sole with different resilient areas

Extrusion die and method for forming dual wall corrugated plastic p...

Method and device for making shoe sole having gradually changed color

Foaming agent charging and mixing device

Apparatus and methods for mixing and injecting a foam core within a...

Apparatus and methods for mixing and injecting a foam core within a...

Co-injection methods using endothermic-blowing agents and products...

Posturized foam ply for use in a bedding or seating product