Connecting ends of helical springs for mattresses

Industry

CPC
B21F33/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21FWORKING OR PROCESSING OF METAL WIRE B21F33/00Tools or devices specially designed for handling or processing wire fabrics or the like

Current Industry

B21F33/04Connecting ends of helical springs for mattresses

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnetic lift platform for transfer of coil springs
- Patent number 11,820,606
- Issue date Nov 21, 2023
- Spühl, GmbH
- Mario Reut
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Machine and method for assembling a bedding foundation
- Patent number 11,304,535
- Issue date Apr 19, 2022
- L&P Property Management Company
- Jefferson W. Myers
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
System for manufacturing string of pocketed coil springs
- Patent number 11,160,388
- Issue date Nov 2, 2021
- Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Mahmut Zeki Susever
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for manufacturing string of pocketed coil springs
- Patent number 11,154,141
- Issue date Oct 26, 2021
- Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Mahmut Zeki Susever
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spring setting device, apparatus for forming a string of pocket spr...
- Patent number 10,864,571
- Issue date Dec 15, 2020
- Spühl, Ag
- Christopher Hug
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Coil string staging area apparatus and method
- Patent number 10,696,540
- Issue date Jun 30, 2020
- DREAMWELL, LTD.
- Gregory Fowler
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Automatic bagged spring production apparatus
- Patent number 10,577,240
- Issue date Mar 3, 2020
- Macao Commercial & Industrial Spring Mattress Manufacturer Macao TAIWA Machinery
- Wa Hoi Wu
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
System for manufacturing string of coiled pocketed springs
- Patent number 10,499,746
- Issue date Dec 10, 2019
- Mahmut Zeki Susever
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for transporting springs, and machine for prod...
- Patent number 9,713,836
- Issue date Jul 25, 2017
- Spuhl GmbH
- Urs Liechti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacture of coil springs
- Patent number 8,800,338
- Issue date Aug 12, 2014
- Springform Technology Limited
- Ian James Whitworth
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Apparatus and method for the manufacture of a spring unit
- Patent number 8,371,147
- Issue date Feb 12, 2013
- Howard Martin Dixon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for the manufacture of a spring unit
- Patent number 8,091,398
- Issue date Jan 10, 2012
- Howard Martin Dixon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Continuous wire spring mattress or seating product and method of ma...
- Patent number 7,251,847
- Issue date Aug 7, 2007
- L&P Property Management Company
- Thomas W. Wells
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device for orienting springs
- Patent number 7,086,425
- Issue date Aug 8, 2006
- Spuhl AG St. Gallen
- Urs Widmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of arranging coils in a spring coil assembly
- Patent number 6,948,348
- Issue date Sep 27, 2005
- Frank L. Wells Company
- David Scott Wells
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus for the production of pocketed coil springs
- Patent number 6,922,895
- Issue date Aug 2, 2005
- Springform Technology Limited
- Ian James Whitworth
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Spring coil assembly and system for making the same
- Patent number 6,758,078
- Issue date Jul 6, 2004
- Frank L. Wells Company
- David Scott Wells
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method and apparatus for storing and transporting strings of pocket...
- Patent number 6,718,726
- Issue date Apr 13, 2004
- Dreamwell Ltd.
- Bernhard W. Kuchel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coil spring assembly machine
- Patent number 6,698,459
- Issue date Mar 2, 2004
- L&P Property Management Company
- Terry Aronson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Conveyance system for interface with component production and assem...
- Patent number 6,688,457
- Issue date Feb 10, 2004
- Sealy Technoly LLC
- Thomas D. Haubert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coil and coil head formation dies for coils with non-conventional t...
- Patent number 6,640,836
- Issue date Nov 4, 2003
- Sealy Technology LLC
- Thomas D. Haubert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Knot-tying mechanism
- Patent number 6,484,759
- Issue date Nov 26, 2002
- Frank L. Wells Company
- George M. Chembakassery
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coil spring forming and conveying assembly
- Patent number 6,430,982
- Issue date Aug 13, 2002
- Michael E. Andrea
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacture of pocketed compound nested coil springs
- Patent number 6,408,514
- Issue date Jun 25, 2002
- L&P Property Management Company
- Niels S. Mossbeck
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Apparatus and method for securing borderwires to mattress innersprings
- Patent number 6,374,495
- Issue date Apr 23, 2002
- Stanley Fastening Systems
- Paul Lackler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Slotted clip and method
- Patent number 6,357,588
- Issue date Mar 19, 2002
- Stanley Fastening Systems, L.P.
- David Room
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Low density spring assembly and method of making low density spring...
- Patent number 6,324,711
- Issue date Dec 4, 2001
- L&P Property Management Company
- Thomas J. Wells
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Spring interior and method of making same
- Patent number 6,318,416
- Issue date Nov 20, 2001
- L&P Property Management Company
- Siegfried Grueninger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Installation for the transport of helical-shaped wound springs
- Patent number 6,269,936
- Issue date Aug 7, 2001
- Spuhl AG St. Gallen
- Josef Schnutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming pocketed coil spring mattresses
- Patent number 6,159,319
- Issue date Dec 12, 2000
- L&P Property Management Company
- Niels S. Mossbeck
- B68 - SADDLERY UPHOLSTERY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING A SPRING CORE FOR A MATTRESS OR FOR SEATING PRODUCTS
- Publication number 20220226880
- Publication date Jul 21, 2022
- N.V. BEKAERT S.A.
- Bert VANDERBEKEN
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
Magnetic Lift Platform For Transfer Of Coil Springs
- Publication number 20220041380
- Publication date Feb 10, 2022
- SPÜHL GMBH
- Mario Reut
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
SYSTEM FOR MANUFACTURING STRING OF POCKETED COIL SPRINGS
- Publication number 20200178699
- Publication date Jun 11, 2020
- Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Mahmut Zeki Susever
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR MANUFACTURING STRING OF POCKETED COIL SPRINGS
- Publication number 20200178700
- Publication date Jun 11, 2020
- Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Mahmut Zeki Susever
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Spring Setting Device, Apparatus for Forming a String of Pocket Spr...
- Publication number 20180333765
- Publication date Nov 22, 2018
- SPÜHL GMBH
- Christopher Hug
- B68 - SADDLERY UPHOLSTERY
Information Patent Application
MULTI-HEAD SPRING COILERS AND METHODS OF USING SAME
- Publication number 20170360213
- Publication date Dec 21, 2017
- Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Mahmut Zeki Susever
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
APPARATUS AND METHOD FOR TRANSPORTING SPRINGS, AND MACHINE FOR PROD...
- Publication number 20160311010
- Publication date Oct 27, 2016
- SPÜHL GMBH
- Urs Liechti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COIL STRING STAGING AREA APPARATUS AND METHOD
- Publication number 20160304292
- Publication date Oct 20, 2016
- Dreamwell, Ltd.
- Gregory Fowler
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
APPARATUS AND METHOD FOR THE MANUFACTURE OF A SPRING UNIT
- Publication number 20120152401
- Publication date Jun 21, 2012
- Howard Martin Dixon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURE OF COIL SPRINGS
- Publication number 20110247383
- Publication date Oct 13, 2011
- SPRINGFORM TECHNOLOGY LIMITED
- Ian James Whitworth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Apparatus and Method for the Manufacture of a Spring Unit
- Publication number 20080282759
- Publication date Nov 20, 2008
- Howard Martin Dixon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Spring-Turning Apparatus
- Publication number 20080017271
- Publication date Jan 24, 2008
- REMEX AG
- Kaspar Haltiner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device for transferring springs into an assembler
- Publication number 20070169832
- Publication date Jul 26, 2007
- REMEX AG
- Kaspar Haltiner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Continuous wire spring mattress or seating product and method of ma...
- Publication number 20070083996
- Publication date Apr 19, 2007
- Thomas W. Wells
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method to produce a mattress core and composed spring applied there...
- Publication number 20060282954
- Publication date Dec 21, 2006
- Willy Poppe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Device for orienting springs
- Publication number 20050241720
- Publication date Nov 3, 2005
- Urs Widmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of arranging coils in a spring coil assembly
- Publication number 20040159990
- Publication date Aug 19, 2004
- Frank L. Wells Company
- David Scott Wells
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Spring coil assembly
- Publication number 20040134558
- Publication date Jul 15, 2004
- Frank L. Wells Company
- David Scott Wells
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for the manufacture of a spring core and device for implemen...
- Publication number 20030177624
- Publication date Sep 25, 2003
- Gerd Uwe Schmidt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Coil spring assembly machine
- Publication number 20030075232
- Publication date Apr 24, 2003
- L&P Property Management Company
- Terry Aronson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
KNOT-TYING MECHANISM
- Publication number 20020195161
- Publication date Dec 26, 2002
- Frank L. Wells Company
- George M. Chembakassery
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Spring coil assembly and system for making the same
- Publication number 20020195756
- Publication date Dec 26, 2002
- Frank L. Wells Company
- David Scott Wells
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Conveyance system for interface with component production and assem...
- Publication number 20020139645
- Publication date Oct 3, 2002
- Thomas D. Haubert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Coil spring forming and conveying assembly
- Publication number 20020017334
- Publication date Feb 14, 2002
- Frank L. Wells Company
- Michael E. Andrea
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Connecting ends of helical springs for mattresses

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic lift platform for transfer of coil springs

Machine and method for assembling a bedding foundation

System for manufacturing string of pocketed coil springs

System for manufacturing string of pocketed coil springs

Spring setting device, apparatus for forming a string of pocket spr...

Coil string staging area apparatus and method

Automatic bagged spring production apparatus

System for manufacturing string of coiled pocketed springs

Apparatus and method for transporting springs, and machine for prod...

Manufacture of coil springs

Apparatus and method for the manufacture of a spring unit

Apparatus and method for the manufacture of a spring unit

Continuous wire spring mattress or seating product and method of ma...

Device for orienting springs

Method of arranging coils in a spring coil assembly

Apparatus for the production of pocketed coil springs

Spring coil assembly and system for making the same

Method and apparatus for storing and transporting strings of pocket...

Coil spring assembly machine

Conveyance system for interface with component production and assem...

Coil and coil head formation dies for coils with non-conventional t...

Knot-tying mechanism

Coil spring forming and conveying assembly

Manufacture of pocketed compound nested coil springs

Apparatus and method for securing borderwires to mattress innersprings

Slotted clip and method

Low density spring assembly and method of making low density spring...

Spring interior and method of making same

Installation for the transport of helical-shaped wound springs

Method and apparatus for forming pocketed coil spring mattresses

Patents Applicationslast 30 patents

METHOD FOR MAKING A SPRING CORE FOR A MATTRESS OR FOR SEATING PRODUCTS

Magnetic Lift Platform For Transfer Of Coil Springs

SYSTEM FOR MANUFACTURING STRING OF POCKETED COIL SPRINGS

SYSTEM FOR MANUFACTURING STRING OF POCKETED COIL SPRINGS

Spring Setting Device, Apparatus for Forming a String of Pocket Spr...

MULTI-HEAD SPRING COILERS AND METHODS OF USING SAME

APPARATUS AND METHOD FOR TRANSPORTING SPRINGS, AND MACHINE FOR PROD...

COIL STRING STAGING AREA APPARATUS AND METHOD

APPARATUS AND METHOD FOR THE MANUFACTURE OF A SPRING UNIT

MANUFACTURE OF COIL SPRINGS

Apparatus and Method for the Manufacture of a Spring Unit

Spring-Turning Apparatus

Method and device for transferring springs into an assembler

Continuous wire spring mattress or seating product and method of ma...

Method to produce a mattress core and composed spring applied there...

Device for orienting springs

Method of arranging coils in a spring coil assembly

Spring coil assembly

Method for the manufacture of a spring core and device for implemen...

Coil spring assembly machine

KNOT-TYING MECHANISM

Spring coil assembly and system for making the same

Conveyance system for interface with component production and assem...

Coil spring forming and conveying assembly