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WO2004034842A3 - Flexible border rod - Google Patents

Flexible border rod Download PDF

Info

Publication number
WO2004034842A3
WO2004034842A3 PCT/US2003/032633 US0332633W WO2004034842A3 WO 2004034842 A3 WO2004034842 A3 WO 2004034842A3 US 0332633 W US0332633 W US 0332633W WO 2004034842 A3 WO2004034842 A3 WO 2004034842A3
Authority
WO
WIPO (PCT)
Prior art keywords
border
mattress
spring core
rods
central
Prior art date
Application number
PCT/US2003/032633
Other languages
French (fr)
Other versions
WO2004034842A2 (en
Inventor
Bernhard W Kuchel
Original Assignee
Dreamwell Ltd
Bernhard W Kuchel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dreamwell Ltd, Bernhard W Kuchel filed Critical Dreamwell Ltd
Priority to AU2003284224A priority Critical patent/AU2003284224A1/en
Priority to CA002502783A priority patent/CA2502783A1/en
Publication of WO2004034842A2 publication Critical patent/WO2004034842A2/en
Publication of WO2004034842A3 publication Critical patent/WO2004034842A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/066—Edge stiffeners

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

A mattress with a border rod assembly (12) and at least one central spring core(18) is described. The border rod assembly can be manufactured as a unitary member or can be formed from individual border rods (26, 38, 40, 44, 46) and corner pieces (24) that fit together to create a contiguous border around and attached to a central mattress spring core (18). At least one of the individual border rods (38, 44, 46) includes a resilient, polymer material that can be reinforced. Border rod assemblies serve a dual purpose in mattress construction, providing both a frame to which fabrics and foams may be attached and a support structure for the central spring core. Using resilient polymer materials for the border rods allows the mattress to be used interchangeably with adjustable and non-adjustable foundations, and to be transported around obstacles, while retaining the desirable structural aspects of standard steel border rod mattresses.
PCT/US2003/032633 2002-10-17 2003-10-15 Flexible border rod WO2004034842A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003284224A AU2003284224A1 (en) 2002-10-17 2003-10-15 Flexible border rod
CA002502783A CA2502783A1 (en) 2002-10-17 2003-10-15 Flexible border rod

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/274,440 US20040074005A1 (en) 2002-10-17 2002-10-17 Flexible border rod
US10/274,440 2002-10-17

Publications (2)

Publication Number Publication Date
WO2004034842A2 WO2004034842A2 (en) 2004-04-29
WO2004034842A3 true WO2004034842A3 (en) 2004-07-01

Family

ID=32093046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/032633 WO2004034842A2 (en) 2002-10-17 2003-10-15 Flexible border rod

Country Status (4)

Country Link
US (1) US20040074005A1 (en)
AU (1) AU2003284224A1 (en)
CA (1) CA2502783A1 (en)
WO (1) WO2004034842A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090193591A1 (en) * 2008-02-05 2009-08-06 Demoss Larry K Variable coil density anisotropic innersprings
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
PL3389450T3 (en) 2015-12-17 2024-08-19 Sealy Technology, Llc Coil-in-coil spring with variable loading response and mattresses including the same
ES2863242T3 (en) 2016-01-21 2021-10-11 Sealy Technology Llc Coil-in-coil springs with non-linear load responses and cushions that include them
US10598242B2 (en) 2016-05-20 2020-03-24 Sealy Technology, Llc Coil springs with non-linear loading responses and mattresses including the same
US11547217B1 (en) * 2017-01-31 2023-01-10 Don Ayres Mattress assembly with segmented border wires
EP3703537B1 (en) 2017-10-31 2024-06-26 Sealy Technology, LLC Pocket coil spring assembly including flexible foam
EP4082397A1 (en) * 2021-04-30 2022-11-02 L&P Swiss Holding GmbH Pocket spring core

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107367A (en) * 1960-11-21 1963-10-22 Jr Fred A Nachman Bed spring assembly
US5903938A (en) * 1997-05-30 1999-05-18 Padilla; Rafael Cover for the underside of the top bed of a bunk bed
US6295676B1 (en) * 1998-04-16 2001-10-02 Bradley Warner Mattress construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618886A (en) * 1969-07-18 1971-11-09 Phillip Graham Adjustable panel form for thin shells
US4469042A (en) * 1980-08-06 1984-09-04 Alpha Ocean Systems, Inc. Shank for an anchor structure
US4389743A (en) * 1981-06-22 1983-06-28 Simmons U.S.A. Corporation Mattress arrangement having a removable side-insertable center core structure
US5165125A (en) * 1991-10-22 1992-11-24 Simmons Company Bedding system including spring having limiting membrane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107367A (en) * 1960-11-21 1963-10-22 Jr Fred A Nachman Bed spring assembly
US5903938A (en) * 1997-05-30 1999-05-18 Padilla; Rafael Cover for the underside of the top bed of a bunk bed
US6295676B1 (en) * 1998-04-16 2001-10-02 Bradley Warner Mattress construction

Also Published As

Publication number Publication date
US20040074005A1 (en) 2004-04-22
WO2004034842A2 (en) 2004-04-29
AU2003284224A1 (en) 2004-05-04
CA2502783A1 (en) 2004-04-29

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