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EP4087444A4 - Pocketed spring assembly - Google Patents

Pocketed spring assembly Download PDF

Info

Publication number
EP4087444A4
EP4087444A4 EP21774183.4A EP21774183A EP4087444A4 EP 4087444 A4 EP4087444 A4 EP 4087444A4 EP 21774183 A EP21774183 A EP 21774183A EP 4087444 A4 EP4087444 A4 EP 4087444A4
Authority
EP
European Patent Office
Prior art keywords
spring assembly
pocketed spring
pocketed
assembly
spring
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP21774183.4A
Other languages
German (de)
French (fr)
Other versions
EP4087444A1 (en
Inventor
Jason V. JEWETT
Austin G. LONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L&P Property Management Co
Original Assignee
L&P Property Management Co
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 L&P Property Management Co filed Critical L&P Property Management Co
Publication of EP4087444A1 publication Critical patent/EP4087444A1/en
Publication of EP4087444A4 publication Critical patent/EP4087444A4/en
Withdrawn legal-status Critical Current

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
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • 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
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A47C27/056—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with different layers of foamed material
    • 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
    • A47C27/07—Attaching, or interconnecting of, springs in spring inlays
EP21774183.4A 2020-03-25 2021-03-24 Pocketed spring assembly Withdrawn EP4087444A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062994462P 2020-03-25 2020-03-25
US17/168,630 US20210298486A1 (en) 2020-03-25 2021-02-05 Pocketed Spring Assembly
PCT/US2021/023807 WO2021195164A1 (en) 2020-03-25 2021-03-24 Pocketed spring assembly

Publications (2)

Publication Number Publication Date
EP4087444A1 EP4087444A1 (en) 2022-11-16
EP4087444A4 true EP4087444A4 (en) 2024-01-24

Family

ID=77854283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21774183.4A Withdrawn EP4087444A4 (en) 2020-03-25 2021-03-24 Pocketed spring assembly

Country Status (5)

Country Link
US (2) US20210298486A1 (en)
EP (1) EP4087444A4 (en)
CN (1) CN115052500A (en)
BR (1) BR112022016808A2 (en)
WO (1) WO2021195164A1 (en)

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* Cited by examiner, † Cited by third party
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SE544841C2 (en) * 2021-01-22 2022-12-13 Ikea Supply Ag Mattress spring core arranged with spring pockets allowing improved shape and size stability
CN119949643A (en) * 2023-11-07 2025-05-09 厦门新技术集成有限公司 A spring unit flexible sleeve connection structure

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US10405665B2 (en) * 2015-02-13 2019-09-10 L&P Property Management Company Pocketed spring comfort layer and method of making same
US10813462B2 (en) * 2015-02-13 2020-10-27 L&P Property Management Company Pocketed spring comfort layer and method of making same
US9968202B2 (en) * 2015-02-13 2018-05-15 L&P Property Management Company Pocketed spring comfort layer and method of making same
US9943173B2 (en) * 2015-02-13 2018-04-17 L&P Property Management Company Pocketed spring comfort layer and method of making same
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US10722044B2 (en) * 2017-06-27 2020-07-28 L&P Property Management Company Dual-layered fabric for use in pocketed spring assembly
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8302229B1 (en) * 2011-06-28 2012-11-06 L&P Property Management Company Furniture cushion
US20180303246A1 (en) * 2016-03-07 2018-10-25 L&P Property Management Company Pocketed Spring Assembly Having Multi-Layered Impermeable Fabric

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021195164A1 *

Also Published As

Publication number Publication date
BR112022016808A2 (en) 2022-10-11
CN115052500A (en) 2022-09-13
US20210298486A1 (en) 2021-09-30
US20230092909A1 (en) 2023-03-23
EP4087444A1 (en) 2022-11-16
WO2021195164A1 (en) 2021-09-30

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