CA2073721C - Sommier empilable - Google Patents

Sommier empilable Download PDF

Info

Publication number: CA2073721C
Authority: CA; Canada
Prior art keywords: assembly; parallel; valleys; peaks; wires
Prior art date: 1991-09-27
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.): Expired - Lifetime

Application number

CA 2073721

Other languages

English (en)

Other versions

CA2073721A1 (fr

Inventor

Steven E. Ogle

Robert C. Hagemeister

Thomas J. Wells

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

Leggett and Platt Inc

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.)

1991-09-27

Filing date

1992-07-13

Publication date

2000-07-11

1992-07-13 Application filed by Leggett and Platt Inc filed Critical Leggett and Platt Inc

1993-03-28 Publication of CA2073721A1 publication Critical patent/CA2073721A1/fr

2000-07-11 Application granted granted Critical

2000-07-11 Publication of CA2073721C publication Critical patent/CA2073721C/fr

2012-07-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000000712 assembly Effects 0.000 claims abstract description 17
238000000429 assembly Methods 0.000 claims abstract description 17
239000006260 foam Substances 0.000 claims description 4
239000004744 fabric Substances 0.000 claims description 3
238000010276 construction Methods 0.000 claims 2
229910000831 Steel Inorganic materials 0.000 description 7
239000010959 steel Substances 0.000 description 7
239000002184 metal Substances 0.000 description 5
125000006850 spacer group Chemical group 0.000 description 4
241000251468 Actinopterygii Species 0.000 description 3
YUBJPYNSGLJZPQ-UHFFFAOYSA-N Dithiopyr Chemical compound CSC(=O)C1=C(C(F)F)N=C(C(F)(F)F)C(C(=O)SC)=C1CC(C)C YUBJPYNSGLJZPQ-UHFFFAOYSA-N 0.000 description 1
241000286209 Phasianidae Species 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1

Landscapes

Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Mattresses And Other Support Structures For Chairs And Beds (AREA)

CA 2073721 1991-09-27 1992-07-13 Sommier empilable Expired - Lifetime CA2073721C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US76724691A	1991-09-27	1991-09-27
US767,246		1991-09-27

Publications (2)

Publication Number	Publication Date
CA2073721A1 CA2073721A1 (fr)	1993-03-28
CA2073721C true CA2073721C (fr)	2000-07-11

Family

ID=25078928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2073721 Expired - Lifetime CA2073721C (fr)	1991-09-27	1992-07-13	Sommier empilable

Country Status (1)

Country	Link
CA (1)	CA2073721C (fr)

1992
- 1992-07-13 CA CA 2073721 patent/CA2073721C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2073721A1 (fr)	1993-03-28

Similar Documents

Publication	Publication Date	Title
AU654519B2 (en)	1994-11-10	Stackable bedding foundation
US5361434A (en)	1994-11-08	Stackable bedding foundation
US20090222985A1 (en)	2009-09-10	Stackable bedding foundation having pocketed topper
US8327475B2 (en)	2012-12-11	Bedding foundation having nestably stackable spring assembly welded to border wire with generally rectangular cross-section
US7930777B2 (en)	2011-04-26	Bedding foundation having nestable stackable components
EP0192890B1 (fr)	1990-04-04	Support de corps tel que matelas pour sièges et lits
US7237282B2 (en)	2007-07-03	Stackable and stable bedding foundation
US5395097A (en)	1995-03-07	Spring wire core made of nestably stackable half units
US20020100118A1 (en)	2002-08-01	Bedding or seating product with nestable stackable modules
US6578213B2 (en)	2003-06-17	Stackable bedding foundation
US8438678B2 (en)	2013-05-14	Bedding foundation having corner guards and multiple piece border
US5401007A (en)	1995-03-28	Wire spring assemblies made of nestably stackable half units
CA2073721C (fr)	2000-07-11	Sommier empilable
US5652986A (en)	1997-08-05	Inner spring mattress having nestable conical springs
US7398568B1 (en)	2008-07-15	Bedding foundation
HK1000995B (en)	1998-05-15	Stackable bedding foundation
US9072388B1 (en)	2015-07-07	Bedding foundation having nestably stackable spring assembly having reduced sway
US20040003466A1 (en)	2004-01-08	Bedding or seating foundation having sinuous spring modules
US20040003465A1 (en)	2004-01-08	Bedding or seating foundation having metal spring modules

Legal Events

Date	Code	Title	Description
1999-04-07	EEER	Examination request
2012-07-13	MKEX	Expiry