CA2051628A1 - Produit de ressort de lit - Google Patents

Produit de ressort de lit

Info

Publication number: CA2051628A1
Authority: CA; Canada
Prior art keywords: springs; bands; bridging; portions; band
Prior art date: 1989-04-19
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.): Granted

Application number

CA2051628A

Other languages

English (en)

Other versions

CA2051628C (fr

Inventor

Terence A. Scott

Chester R. Yates

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.)

Leggett and Platt Inc

Original Assignee

Individual

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.)

1989-04-19

Filing date

1990-04-10

Publication date

1990-10-20

1990-04-10 Application filed by Individual filed Critical Individual

1990-10-20 Publication of CA2051628A1 publication Critical patent/CA2051628A1/fr

1994-08-16 Application granted granted Critical

1994-08-16 Publication of CA2051628C publication Critical patent/CA2051628C/fr

2010-04-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- A47C27/065—Spring inlays of special shape
- 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

Landscapes

Springs (AREA)
Mattresses And Other Support Structures For Chairs And Beds (AREA)
Seats For Vehicles (AREA)
Finger-Pressure Massage (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Hinges (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Electrophonic Musical Instruments (AREA)
Illuminated Signs And Luminous Advertising (AREA)
Vehicle Body Suspensions (AREA)
Fluid-Damping Devices (AREA)
Vibration Prevention Devices (AREA)
Packages (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

CA002051628A 1989-04-19 1990-04-10 Produit de ressort de lit Expired - Fee Related CA2051628C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/340,372 US4942636A (en)	1989-04-19	1989-04-19	Spring bedding product
US340,372		1989-04-19

Publications (2)

Publication Number	Publication Date
CA2051628A1 true CA2051628A1 (fr)	1990-10-20
CA2051628C CA2051628C (fr)	1994-08-16

Family

ID=23333081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002051628A Expired - Fee Related CA2051628C (fr)	1989-04-19	1990-04-10	Produit de ressort de lit

Country Status (21)

Country	Link
US (1)	US4942636A (fr)
EP (1)	EP0469081B1 (fr)
JP (1)	JP2701975B2 (fr)
KR (1)	KR0169951B1 (fr)
AT (1)	ATE131019T1 (fr)
AU (1)	AU632567B2 (fr)
BR (1)	BR9007302A (fr)
CA (1)	CA2051628C (fr)
DE (1)	DE69024044T2 (fr)
DK (1)	DK0469081T3 (fr)
ES (2)	ES2017050A6 (fr)
FI (1)	FI92901C (fr)
HU (1)	HU210058B (fr)
IL (1)	IL94109A (fr)
MX (1)	MX170850B (fr)
NO (1)	NO305534B1 (fr)
NZ (1)	NZ233348A (fr)
PT (1)	PT93809B (fr)
WO (1)	WO1990012525A1 (fr)
YU (1)	YU78890A (fr)
ZA (1)	ZA902934B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5401007A (en) *	1994-05-02	1995-03-28	Hoover Group, Inc.	Wire spring assemblies made of nestably stackable half units
USD386334S (en) *	1996-03-15	1997-11-18	L&P Property Management Company	Top portion of a spring core
USD382151S (en) *	1996-03-15	1997-08-12	L&P Property Management Company	Top portion of a spring core
US5669093A (en) *	1996-07-17	1997-09-23	L & P Property Management Company	Pocketed coil spring assembly
US5927695A (en) *	1997-03-14	1999-07-27	Eady; Donald G.	Bed coil spring unit and method of making same
US6036181A (en) *	1998-02-04	2000-03-14	L&L Property Management Company	Spring assembly
US5957438A (en) *	1998-02-04	1999-09-28	L&P Property Management Company	Spring retainer assembly
US7251847B2 (en) *	2005-10-13	2007-08-07	L&P Property Management Company	Continuous wire spring mattress or seating product and method of manufacture
US8769748B2 (en)	2010-06-23	2014-07-08	L&P Property Management Company	Spring core having border wire with generally rectangular cross-section
TWI556770B (zh) *	2014-10-24	2016-11-11	han-zhong Xu	Spring mattress structure
KR102739029B1 (ko)	2023-01-31	2024-12-05	주식회사 굿터치	온열 스트레칭 기능을 구비한 매트리스 어셈블리

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191003638A (en) *	1908-07-08	1911-01-26	John Lambert Radermacher	Improvements in Springs for Furniture.
GB1104884A (en) *	1964-12-10	1968-03-06	Multilastic Ltd	Method of and apparatus for dividing lengths of spring unit for use in mattresses and the like
GB1183315A (en) *	1966-06-03	1970-03-04	Multilastic Ltd	Apparatus for Dividing Lengths of Spring Unit for use in Mattresses and the like
AT371984B (de) *	1981-08-28	1983-08-25	Spuehl Ag	Schraubenfeder fuer federkerne von matratzen und polstermoebeln
GB8319841D0 (en) *	1983-07-22	1983-08-24	Multilastic Ltd	Spring interiors for mattresses
CA1254309A (fr) *	1985-09-25	1989-05-16	Henry Zapletal	Ressort helicoidal sans fin amenage a spires voisines decalees
US4790038A (en) *	1987-08-05	1988-12-13	Leggett & Platt, Incorporated	Bedding spring assembly

1989
- 1989-04-19 US US07/340,372 patent/US4942636A/en not_active Expired - Lifetime
- 1989-10-24 ES ES8903583A patent/ES2017050A6/es not_active Expired - Lifetime
1990
- 1990-04-10 EP EP90907971A patent/EP0469081B1/fr not_active Expired - Lifetime
- 1990-04-10 CA CA002051628A patent/CA2051628C/fr not_active Expired - Fee Related
- 1990-04-10 HU HU903745A patent/HU210058B/hu not_active IP Right Cessation
- 1990-04-10 BR BR909007302A patent/BR9007302A/pt not_active IP Right Cessation
- 1990-04-10 DK DK90907971.7T patent/DK0469081T3/da active
- 1990-04-10 DE DE69024044T patent/DE69024044T2/de not_active Expired - Fee Related
- 1990-04-10 KR KR1019910701378A patent/KR0169951B1/ko not_active Expired - Fee Related
- 1990-04-10 JP JP2506779A patent/JP2701975B2/ja not_active Expired - Lifetime
- 1990-04-10 WO PCT/US1990/001946 patent/WO1990012525A1/fr not_active Ceased
- 1990-04-10 AT AT90907971T patent/ATE131019T1/de not_active IP Right Cessation
- 1990-04-10 AU AU55330/90A patent/AU632567B2/en not_active Ceased
- 1990-04-10 ES ES90907971T patent/ES2082858T3/es not_active Expired - Lifetime
- 1990-04-18 NZ NZ233348A patent/NZ233348A/en unknown
- 1990-04-18 ZA ZA902934A patent/ZA902934B/xx unknown
- 1990-04-18 IL IL94109A patent/IL94109A/xx not_active IP Right Cessation
- 1990-04-19 PT PT93809A patent/PT93809B/pt not_active IP Right Cessation
- 1990-04-19 MX MX020363A patent/MX170850B/es unknown
- 1990-04-19 YU YU78890A patent/YU78890A/sh unknown
1991
- 1991-10-15 FI FI914860A patent/FI92901C/fi active
- 1991-10-16 NO NO914060A patent/NO305534B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69024044T2 (de)	1996-04-25
JP2701975B2 (ja)	1998-01-21
HUT58979A (en)	1992-04-28
EP0469081A4 (en)	1992-06-24
WO1990012525A1 (fr)	1990-11-01
DK0469081T3 (da)	1996-01-02
DE69024044D1 (de)	1996-01-18
AU5533090A (en)	1990-11-16
KR920700572A (ko)	1992-08-10
YU78890A (sh)	1994-06-10
FI914860A0 (fi)	1991-10-15
US4942636A (en)	1990-07-24
PT93809A (pt)	1990-11-20
ES2082858T3 (es)	1996-04-01
ATE131019T1 (de)	1995-12-15
JPH04504811A (ja)	1992-08-27
FI92901C (fi)	1995-01-25
EP0469081B1 (fr)	1995-12-06
IL94109A0 (en)	1991-01-31
NO914060D0 (no)	1991-10-16
NO914060L (no)	1991-10-16
NZ233348A (en)	1992-02-25
PT93809B (pt)	1997-10-31
MX170850B (es)	1993-09-20
BR9007302A (pt)	1992-03-24
EP0469081A1 (fr)	1992-02-05
HU210058B (en)	1995-01-30
FI92901B (fi)	1994-10-14
KR0169951B1 (ko)	1999-02-18
HU903745D0 (en)	1992-01-28
IL94109A (en)	1992-11-15
NO305534B1 (no)	1999-06-21
ES2017050A6 (es)	1990-12-16
CA2051628C (fr)	1994-08-16
ZA902934B (en)	1991-01-30
AU632567B2 (en)	1993-01-07

Publication	Publication Date	Title
CA2051628A1 (fr)	1990-10-20	Produit de ressort de lit
AU4609889A (en)	1990-04-12	Spring coil and spring assembly
CA2005041A1 (fr)	1990-06-16	Article a ressorts positionnes, pour le coucher
US4488712A (en)	1984-12-18	Longitudinally laced continuous coil spring assembly
US4358097A (en)	1982-11-09	Spring assembly
JPH05500349A (ja)	1993-01-28	コンベヤベルト
MX9709335A (es)	1998-02-28	Nucleo de resorte de colchon.
DE69401707D1 (de)	1997-03-20	Zweiteilige pleuelstange für einen hermetischen verdrängerverdichter
US4790038A (en)	1988-12-13	Bedding spring assembly
DE59204407D1 (de)	1996-01-04	Drahtgliederband.
EP0259760A3 (en)	1990-05-16	Variable displacement swash-plate type compressor
GB2198938A (en)	1988-06-29	A spring interior for a double mattress
SU1456665A1 (ru)	1989-02-07	Устройство дл преобразовани возвратно-поступательного движени во вращательное
JPS6458822A (en)	1989-03-06	Multi-stage parallel spring mechanism
ES2020043A6 (es)	1991-07-16	Producto de cama de muelles adaptado a la postura yno contorneado entrelazado longitudinalmente.
SU1468823A1 (ru)	1989-03-30	Шагающий конвейер
MY102303A (en)	1992-05-28	Spring interiors for mattresses and other articles.
ATE73024T1 (de)	1992-03-15	Federbaender zum einbau in federelemente.
MX9707127A (es)	1997-11-29	Estructura de soporte para colchon que tiene unidades de espiras coaxiales.
EP0557575A3 (en)	1994-07-06	Punnet

Legal Events

Date	Code	Title	Description
1993-02-16	EEER	Examination request
2003-04-10	MKLA	Lapsed