JPS5644445Y2 - - Google Patents

Info

Publication number
JPS5644445Y2
JPS5644445Y2 JP1980063759U JP6375980U JPS5644445Y2 JP S5644445 Y2 JPS5644445 Y2 JP S5644445Y2 JP 1980063759 U JP1980063759 U JP 1980063759U JP 6375980 U JP6375980 U JP 6375980U JP S5644445 Y2 JPS5644445 Y2 JP S5644445Y2
Authority
JP
Japan
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
Application number
JP1980063759U
Other languages
Japanese (ja)
Other versions
JPS55171259U (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23264806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5644445(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS55171259U publication Critical patent/JPS55171259U/ja
Application granted granted Critical
Publication of JPS5644445Y2 publication Critical patent/JPS5644445Y2/ja
Expired 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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
JP1980063759U 1973-01-18 1980-05-09 Expired JPS5644445Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00324722A US3825960A (en) 1973-01-18 1973-01-18 New box spring

Publications (2)

Publication Number Publication Date
JPS55171259U JPS55171259U (en) 1980-12-09
JPS5644445Y2 true JPS5644445Y2 (en) 1981-10-17

Family

ID=23264806

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48143398A Pending JPS506463A (en) 1973-01-18 1973-12-20
JP1980063759U Expired JPS5644445Y2 (en) 1973-01-18 1980-05-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48143398A Pending JPS506463A (en) 1973-01-18 1973-12-20

Country Status (4)

Country Link
US (1) US3825960A (en)
JP (2) JPS506463A (en)
CA (1) CA990420A (en)
FR (1) FR2214438B1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935605A (en) * 1974-12-16 1976-02-03 Simmons Company Mattress foundation
US4069525A (en) * 1976-10-07 1978-01-24 Ideal Spring Company Firm foundation unit for mattresses
US4101993A (en) * 1977-02-22 1978-07-25 Steadley Company, Inc. Wire spring assembly and components
US4675927A (en) * 1983-09-14 1987-06-30 Mizelle Ned W Bedding units and springs therefor
US4703527A (en) * 1983-09-14 1987-11-03 Mizelle Ned W Bedding springs and bedding units
US4559654A (en) * 1983-09-14 1985-12-24 Mizelle Ned W Bedding units and components for such units
US4730358A (en) * 1985-05-09 1988-03-15 Leggett & Platt, Incorporated Sinuous spring module box spring assembly
US4682394A (en) * 1985-08-27 1987-07-28 Leggett & Platt, Incorporated Bedding and seating product having double twist coil spring and method and apparatus for manufacturing the same
EP0252074A4 (en) * 1985-12-24 1988-06-27 Ned W Mizelle Bedding units and components for such units.
US4704752A (en) * 1986-02-28 1987-11-10 Leggett & Platt, Incorporated Box spring assembly with modular twin continuous spring elements
US4730357A (en) * 1987-03-17 1988-03-15 Leggett & Platt, Incorporated Bedding box spring
US4760616A (en) * 1987-04-15 1988-08-02 Leggett & Platt, Incorporated Bedding foundation having sinuous wire springs
US4779293A (en) * 1987-07-14 1988-10-25 Hoover Group, Inc. Formed wire box spring with spring wire deck
US4776572A (en) * 1987-10-23 1988-10-11 Surletta Zygmunt M Box spring assembly
US4862531A (en) * 1988-01-15 1989-09-05 Leggett & Platt, Incorporated Bedding foundation having snap-in place formed wire springs
US4862532A (en) * 1988-01-15 1989-09-05 Leggett & Platt, Incorporated Bedding foundation having snap-in place sinuous wire springs
US4853991A (en) * 1988-03-10 1989-08-08 Leggett & Platt, Incorporated Bedding foundation having multiple-span sinuous wire springs
US4896386A (en) * 1988-03-14 1990-01-30 Leggett & Platt, Incorporated Bedding foundation having snap-in place formed wire springs
US5499414A (en) * 1994-05-05 1996-03-19 Simmons Company Innerspring construction including improved edge characteristics
US5778466A (en) * 1997-05-15 1998-07-14 Price; J. Wesner Box spring assembly with cross slats of different heights
CA2529391C (en) * 2005-12-07 2008-09-02 Stelpro Wire & Springs Inc. Nestable box spring foundation
US7356859B2 (en) * 2006-02-01 2008-04-15 Hickory Springs Manufacturing Company Bedding foundation support module
US7360263B2 (en) * 2006-02-01 2008-04-22 Hickory Springs Manufacturing Company Bedding foundation support module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248745A (en) * 1964-10-26 1966-05-03 Gen Motors Corp Spring seat construction
US3574240A (en) * 1968-10-25 1971-04-13 Hoover Ball & Bearing Co Spring and frame assembly
CA914322A (en) * 1969-06-30 1972-11-07 E. Klicki Chester Spring assembly
JPS5312152B2 (en) * 1971-12-28 1978-04-27

Also Published As

Publication number Publication date
CA990420A (en) 1976-06-01
JPS55171259U (en) 1980-12-09
FR2214438B1 (en) 1977-06-10
US3825960A (en) 1974-07-30
JPS506463A (en) 1975-01-23
FR2214438A1 (en) 1974-08-19

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