JPS551045B2 - - Google Patents

Info

Publication number
JPS551045B2
JPS551045B2 JP2223174A JP2223174A JPS551045B2 JP S551045 B2 JPS551045 B2 JP S551045B2 JP 2223174 A JP2223174 A JP 2223174A JP 2223174 A JP2223174 A JP 2223174A JP S551045 B2 JPS551045 B2 JP S551045B2
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
JP2223174A
Other versions
JPS49135058A (ja
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=23318825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS551045(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS49135058A publication Critical patent/JPS49135058A/ja
Publication of JPS551045B2 publication Critical patent/JPS551045B2/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
    • A47C23/30—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/04, A47C23/06 and A47C23/12; Frames therefor
    • A47C23/32—Combinations of nets with springs in compression; Frames therefor
    • 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

Landscapes

  • Springs (AREA)
JP2223174A 1973-03-01 1974-02-25 Expired JPS551045B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00337036A US3833948A (en) 1973-03-01 1973-03-01 Box spring assembly

Publications (2)

Publication Number Publication Date
JPS49135058A JPS49135058A (ja) 1974-12-26
JPS551045B2 true JPS551045B2 (ja) 1980-01-11

Family

ID=23318825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2223174A Expired JPS551045B2 (ja) 1973-03-01 1974-02-25

Country Status (8)

Country Link
US (1) US3833948A (ja)
JP (1) JPS551045B2 (ja)
AU (1) AU474157B2 (ja)
BR (1) BR7400695D0 (ja)
CA (1) CA1001328A (ja)
DE (1) DE2401390A1 (ja)
FR (1) FR2219764B1 (ja)
GB (1) GB1448405A (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990121A (en) * 1975-09-17 1976-11-09 Lear Siegler, Inc. Box spring assembly
US4057860A (en) * 1975-10-10 1977-11-15 Leggett & Platt, Incorporated Box spring assembly
US4012801A (en) * 1975-10-10 1977-03-22 Legget & Platt Incorporated Box spring assembly
US4000531A (en) * 1976-02-17 1977-01-04 Lear Siegler, Inc. Box spring assembly and grid
US4068329A (en) * 1976-10-04 1978-01-17 Restonic Corporation Modular box spring assembly
US4069525A (en) * 1976-10-07 1978-01-24 Ideal Spring Company Firm foundation unit for mattresses
US4131961A (en) * 1977-08-15 1979-01-02 Hoover Universal, Inc. Formed wire box spring with wire grid unit
US4339834A (en) * 1980-03-21 1982-07-20 Hoover Universal, Inc. Box spring assembly with interlocked formed wire components and method of assembling same
US4577841A (en) * 1984-07-18 1986-03-25 Webster Spring Co. Inc. Bent wire spring unit
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
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
US4776572A (en) * 1987-10-23 1988-10-11 Surletta Zygmunt M Box spring assembly
US4862532A (en) * 1988-01-15 1989-09-05 Leggett & Platt, Incorporated Bedding foundation having snap-in place sinuous wire springs
US4862531A (en) * 1988-01-15 1989-09-05 Leggett & Platt, Incorporated Bedding foundation having snap-in place formed 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
US5142715A (en) * 1991-10-31 1992-09-01 Leggett & Platt, Incorporated Foundation unit with snap-fit modular springs
US5142716A (en) * 1991-10-31 1992-09-01 Leggett & Platt, Incorporated Foundation unit with snap-fit modular springs
US5197155A (en) * 1991-10-31 1993-03-30 L&P Property Management Company Foundation unit with snap-fit modular springs
US5499414A (en) * 1994-05-05 1996-03-19 Simmons Company Innerspring construction including improved edge characteristics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596299A (en) * 1969-06-30 1971-08-03 Lear Siegler Inc Spring assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032782A (en) * 1959-02-10 1962-05-08 Sharfe Louis Posturizing device for beds and the like
FR1398056A (fr) * 1964-03-25 1965-05-07 Perfectionnements aux sommiers du type dit
US3487480A (en) * 1967-06-07 1970-01-06 Hoover Ball & Bearing Co Box spring assembly
US3546723A (en) * 1968-06-07 1970-12-15 Standard Box Spring Co Box spring
US3722013A (en) * 1971-01-18 1973-03-27 Lear Siegler Inc Spring assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596299A (en) * 1969-06-30 1971-08-03 Lear Siegler Inc Spring assembly

Also Published As

Publication number Publication date
FR2219764B1 (ja) 1977-06-10
BR7400695D0 (pt) 1975-09-09
JPS49135058A (ja) 1974-12-26
CA1001328A (en) 1976-12-07
AU6433774A (en) 1975-07-10
DE2401390A1 (de) 1974-09-12
AU474157B2 (en) 1976-07-15
US3833948A (en) 1974-09-10
FR2219764A1 (ja) 1974-09-27
GB1448405A (en) 1976-09-08

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