Springs

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CPC
B29L2031/774

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2031/00Other particular articles

Current Industry

B29L2031/774Springs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing a leaf spring and insert for leaf spring
- Patent number 12,163,565
- Issue date Dec 10, 2024
- Hendrickson USA, L.L.C.
- John Prikkel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Leaf spring, manufacturing process and mould of that leaf spring
- Patent number 12,117,063
- Issue date Oct 15, 2024
- MUELLES Y BALLESTAS HISPANO-ALEMANAS PROJECTS, S.L.
- Miguel Ruiz Dealbert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Permanent tooling for composite coil spring compression molding
- Patent number 12,042,978
- Issue date Jul 23, 2024
- Ford Global Technologies, LLC
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite leaf spring and method of manufacture
- Patent number 11,933,381
- Issue date Mar 19, 2024
- Automotive Insight, LLC
- Thomas A. Musselman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single-leaf spring made from composite material with a polymer matr...
- Patent number 11,892,049
- Issue date Feb 6, 2024
- MBHA Projects S.L.
- Miguel Ruiz Dealbert
- B32 - LAYERED PRODUCTS
Information Patent Grant
Permanent tooling for composite coil spring compression molding
- Patent number 11,780,148
- Issue date Oct 10, 2023
- Ford Global Technologies, LLC
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Permanent tooling for composite coil spring compression molding
- Patent number 11,318,660
- Issue date May 3, 2022
- Ford Global Technologies, LLC
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coil spring and method of fabrication thereof
- Patent number 11,248,674
- Issue date Feb 15, 2022
- RESSORTS LIBERTE INC.
- Rene Fournier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Torsion-loaded rod-shaped component with different fibre reinforcem...
- Patent number 11,078,979
- Issue date Aug 3, 2021
- Thyssenkrupp Federn und Stabilisatoren GmbH
- Jörn Kiele
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bound stopper and production method therefor
- Patent number 10,968,306
- Issue date Apr 6, 2021
- BASF INOAC Polyurethanes Ltd.
- Nobuyuki Makihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of making carbon fiber wave spring
- Patent number 10,955,021
- Issue date Mar 23, 2021
- Donald E. Wheatley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Wire material for elastic member and elastic member
- Patent number 10,828,845
- Issue date Nov 10, 2020
- NHK Spring Co., Ltd.
- Takamichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coil spring
- Patent number 10,808,784
- Issue date Oct 20, 2020
- NHK Spring Co., Ltd.
- Yoshiki Ono
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Muscle trainer and method for the production thereof
- Patent number 10,786,698
- Issue date Sep 29, 2020
- BASF SE
- Ulrich Endemann
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Composite coil spring
- Patent number 10,385,940
- Issue date Aug 20, 2019
- MSSC INC
- Jun Yoshioka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for forming a 3D printed seat support system
- Patent number 10,357,955
- Issue date Jul 23, 2019
- Hyundai America Technical Center, Inc.
- Scott Ziolek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bar-shaped component loaded in torsion
- Patent number 10,323,710
- Issue date Jun 18, 2019
- Thyssenkrupp Federn und Stabilisatoren GmbH
- Werner Hufenbach
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for simultaneous production of a plurality of leaf springs f...
- Patent number 10,046,485
- Issue date Aug 14, 2018
- IFC Composite GmbH
- Matthias Voigt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Urethane bumper spring, and method for producing same
- Patent number 10,029,528
- Issue date Jul 24, 2018
- Sumitomo Riko Company Limited
- Yasuo Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite coil spring
- Patent number 9,982,734
- Issue date May 29, 2018
- Mitsubishi Steel Mfg. Co., Ltd.
- Jun Yoshioka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and assembly for manufacturing a leaf spring
- Patent number 9,855,710
- Issue date Jan 2, 2018
- Benteler SGL GmbH & Co. KG
- Tobias Aubele
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spring assembly and process of producing a spring assembly
- Patent number 9,777,787
- Issue date Oct 3, 2017
- Muhr and Bender KG
- Gregor Teichmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Injection molding apparatus having an inner mold with a plurality o...
- Patent number 9,022,777
- Issue date May 5, 2015
- Hyundai Motor Company
- Dae Won Jang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic spring and method and apparatus for making the same
- Patent number 8,939,438
- Issue date Jan 27, 2015
- Lee Spring Company LLC
- Stephen Kempf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of deforming a microcellular polyurethane component
- Patent number 8,574,483
- Issue date Nov 5, 2013
- BASF Corporation
- Daniel G. Dickson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making chamber with tensile member
- Patent number 8,394,221
- Issue date Mar 12, 2013
- Nike, Inc.
- Zvi Rapaport
- A42 - HEADWEAR
Information Patent Grant
Method of making chamber with tensile member
- Patent number 8,308,883
- Issue date Nov 13, 2012
- Nike, Inc.
- Zvi Rapaport
- A42 - HEADWEAR
Information Patent Grant
Contoured fluid-filled chamber with a tensile member
- Patent number 8,241,451
- Issue date Aug 14, 2012
- Nike, Inc.
- Zvi Rapaport
- A42 - HEADWEAR
Information Patent Grant
Stretching rod holding arrangement
- Patent number 8,137,091
- Issue date Mar 20, 2012
- Krones AG
- Hans-Juergen Fleischmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pressurizable structures comprising different surface sections
- Patent number 8,087,536
- Issue date Jan 3, 2012
- Technische Universiteit Delft
- Sotiris Koussios
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING
- Publication number 20230109774
- Publication date Apr 13, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR A 3D-PRINTED SPRING
- Publication number 20220364621
- Publication date Nov 17, 2022
- Moffitt, LLC
- Robert Moffitt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING
- Publication number 20220227038
- Publication date Jul 21, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LEAF SPRING, MANUFACTURING PROCESS AND MOULD OF THAT LEAF SPRING
- Publication number 20220056975
- Publication date Feb 24, 2022
- MUELLES Y BALLESTAS HISPANO-ALEMANAS PROJECTS, S.L.
- Miguel Ruiz Dealbert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POCKETED SPRING UNIT AND METHOD AND APPARATUS FOR FORMING THE SAME
- Publication number 20210386210
- Publication date Dec 16, 2021
- HS PRODUCTS LIMITED
- Simon SPINKS
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
COIL SPRING AND METHOD OF FABRICATION THEREOF
- Publication number 20210156442
- Publication date May 27, 2021
- RESSORTS LIBERTE INC.
- Rene FOURNIER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING
- Publication number 20210138715
- Publication date May 13, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- David Anthony Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WIRE MATERIAL FOR ELASTIC MEMBER AND ELASTIC MEMBER
- Publication number 20180297297
- Publication date Oct 18, 2018
- NHK Spring Co., Ltd.
- Takamichi Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TORSION-LOADED ROD-SHAPED COMPONENT WITH DIFFERENT FIBRE REINFORCEM...
- Publication number 20170122395
- Publication date May 4, 2017
- THYSSENKRUPP FEDERN UND STABILISATOREN GMBH
- Jörn Kiele
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BAR-SHAPED COMPONENT LOADED IN TORSION
- Publication number 20170058983
- Publication date Mar 2, 2017
- THYSSENKRUPP FEDERN UND STABILISATOREN GMBH
- Werner Hufenbach
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND ASSEMBLY FOR MANUFACTURING A LEAF SPRING
- Publication number 20160114537
- Publication date Apr 28, 2016
- Benteler SGL GmbH & Co. KG
- Tobias AUBELE
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVICE AND METHOD FOR MANUFACTURING FIBER-COMPOSITE COMPONENTS, AND...
- Publication number 20150343721
- Publication date Dec 3, 2015
- Benteler SGL GmbH & Co. KG
- Johannes GRAF
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MA...
- Publication number 20150330471
- Publication date Nov 19, 2015
- Leichtbau-Zentrum Sachsen GmbH
- Werner HUFENBACH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION MOLDING APPARATUS
- Publication number 20140178523
- Publication date Jun 26, 2014
- Hyundai Motor Company
- Dae Won Jang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FIBER COMPOSITE ASSEMBLY AND PROCESS OF FABRICATING A FIBER COMPOSI...
- Publication number 20130183514
- Publication date Jul 18, 2013
- GENERAL ELECTRIC COMPANY
- Herbert Chidsey ROBERTS
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of Making Chamber with Tensile Member
- Publication number 20120216943
- Publication date Aug 30, 2012
- NIKE, Inc.
- Zvi Rapaport
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of Making Chamber with Tensile Member
- Publication number 20120211147
- Publication date Aug 23, 2012
- NIKE, Inc.
- Zvi Rapaport
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Plastic Spring And Method And Apparatus For Making The Same
- Publication number 20110169205
- Publication date Jul 14, 2011
- Stephen Kempf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Contoured Fluid-Filled Chamber With A Tensile Member
- Publication number 20090288313
- Publication date Nov 26, 2009
- NIKE, Inc.
- Zvi Rapaport
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEGMENTED FIBER COMPOSITE LEAF SPRING AND METHOD FOR PRODUCING THE...
- Publication number 20090256296
- Publication date Oct 15, 2009
- IFC COMPOSITE GMBH
- Clemens Aulich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE SPRINGS AND METHODS OF MANUFACTURE
- Publication number 20090243174
- Publication date Oct 1, 2009
- Spencer Composites Corporation
- Brian E. SPENCER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STRETCHING ROD HOLDING ARRANGEMENT
- Publication number 20090098235
- Publication date Apr 16, 2009
- KRONES AG
- Hans-Juergen Fleischmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite Prosthetic Foot
- Publication number 20080228288
- Publication date Sep 18, 2008
- Ronald Harry Nelson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Sealing and cutting device for pocket coil row
- Publication number 20080110574
- Publication date May 15, 2008
- Hiroyuki Etoh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Coiled part formed of plastic material and method of manufacturing...
- Publication number 20080018033
- Publication date Jan 24, 2008
- Kabushiki-Kaisya TOSKA
- Toyohisa Hiroki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF DEFORMING A MICROCELLULAR POLYURETHANE COMPONENT
- Publication number 20080012178
- Publication date Jan 17, 2008
- Daniel G. Dickson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite plastic part
- Publication number 20070224388
- Publication date Sep 27, 2007
- Stabilus GmbH
- Frank Born
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of producing a spring wire and wire thus produced
- Publication number 20070084181
- Publication date Apr 19, 2007
- Max Sardou
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pressurizable structures comprising different surface sections
- Publication number 20060049195
- Publication date Mar 9, 2006
- Sotiris Koussios
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Winding apparatus and method for production of helixes from a plast...
- Publication number 20050218559
- Publication date Oct 6, 2005
- Michael Rempfer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for manufacturing a leaf spring and insert for leaf spring

Leaf spring, manufacturing process and mould of that leaf spring

Permanent tooling for composite coil spring compression molding

Composite leaf spring and method of manufacture

Single-leaf spring made from composite material with a polymer matr...

Permanent tooling for composite coil spring compression molding

Permanent tooling for composite coil spring compression molding

Coil spring and method of fabrication thereof

Torsion-loaded rod-shaped component with different fibre reinforcem...

Bound stopper and production method therefor

Method of making carbon fiber wave spring

Wire material for elastic member and elastic member

Coil spring

Muscle trainer and method for the production thereof

Composite coil spring

Method for forming a 3D printed seat support system

Bar-shaped component loaded in torsion

Method for simultaneous production of a plurality of leaf springs f...

Urethane bumper spring, and method for producing same

Composite coil spring

Method and assembly for manufacturing a leaf spring

Spring assembly and process of producing a spring assembly

Injection molding apparatus having an inner mold with a plurality o...

Plastic spring and method and apparatus for making the same

Method of deforming a microcellular polyurethane component

Method of making chamber with tensile member

Method of making chamber with tensile member

Contoured fluid-filled chamber with a tensile member

Stretching rod holding arrangement

Pressurizable structures comprising different surface sections

Patents Applicationslast 30 patents

PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING

METHODS AND APPARATUS FOR A 3D-PRINTED SPRING

PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING

LEAF SPRING, MANUFACTURING PROCESS AND MOULD OF THAT LEAF SPRING

POCKETED SPRING UNIT AND METHOD AND APPARATUS FOR FORMING THE SAME

COIL SPRING AND METHOD OF FABRICATION THEREOF

PERMANENT TOOLING FOR COMPOSITE COIL SPRING COMPRESSION MOLDING

WIRE MATERIAL FOR ELASTIC MEMBER AND ELASTIC MEMBER

TORSION-LOADED ROD-SHAPED COMPONENT WITH DIFFERENT FIBRE REINFORCEM...

BAR-SHAPED COMPONENT LOADED IN TORSION

METHOD AND ASSEMBLY FOR MANUFACTURING A LEAF SPRING

DEVICE AND METHOD FOR MANUFACTURING FIBER-COMPOSITE COMPONENTS, AND...

DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MA...

INJECTION MOLDING APPARATUS

FIBER COMPOSITE ASSEMBLY AND PROCESS OF FABRICATING A FIBER COMPOSI...

Method of Making Chamber with Tensile Member

Method of Making Chamber with Tensile Member

Plastic Spring And Method And Apparatus For Making The Same

Contoured Fluid-Filled Chamber With A Tensile Member

SEGMENTED FIBER COMPOSITE LEAF SPRING AND METHOD FOR PRODUCING THE...

COMPOSITE SPRINGS AND METHODS OF MANUFACTURE

STRETCHING ROD HOLDING ARRANGEMENT

Composite Prosthetic Foot

Sealing and cutting device for pocket coil row

Coiled part formed of plastic material and method of manufacturing...

METHOD OF DEFORMING A MICROCELLULAR POLYURETHANE COMPONENT

Composite plastic part

Method of producing a spring wire and wire thus produced

Pressurizable structures comprising different surface sections

Winding apparatus and method for production of helixes from a plast...