CA988631A - Box spring assembly and improved springs therefor - Google Patents

Box spring assembly and improved springs therefor

Info

Publication number
CA988631A
CA988631A CA192,583A CA192583A CA988631A CA 988631 A CA988631 A CA 988631A CA 192583 A CA192583 A CA 192583A CA 988631 A CA988631 A CA 988631A
Authority
CA
Canada
Prior art keywords
spring assembly
box spring
springs therefor
improved springs
therefor
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.)
Expired
Application number
CA192,583A
Other versions
CA192583S (en
Inventor
Jack C. Mandusky
Walter V. Slominski
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.)
Hoover Universal Inc
Original Assignee
Hoover Ball and Bearing 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 Hoover Ball and Bearing Co filed Critical Hoover Ball and Bearing Co
Application granted granted Critical
Publication of CA988631A publication Critical patent/CA988631A/en
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
CA192,583A 1973-05-23 1974-02-14 Box spring assembly and improved springs therefor Expired CA988631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00362887A US3852838A (en) 1973-05-23 1973-05-23 Box spring assembly and improved springs therefor

Publications (1)

Publication Number Publication Date
CA988631A true CA988631A (en) 1976-05-04

Family

ID=23427903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,583A Expired CA988631A (en) 1973-05-23 1974-02-14 Box spring assembly and improved springs therefor

Country Status (12)

Country Link
US (1) US3852838A (en)
JP (1) JPS5735968B2 (en)
BR (1) BR7403825D0 (en)
CA (1) CA988631A (en)
CH (1) CH589438A5 (en)
DE (1) DE2418904A1 (en)
ES (1) ES221644Y (en)
FR (1) FR2230316B1 (en)
GB (1) GB1449706A (en)
IT (1) IT1011492B (en)
NL (1) NL7405833A (en)
ZA (1) ZA741254B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186223A (en) * 1975-12-05 1980-01-29 Hoover Universal, Inc. Process for coating a wire spring and evaluating previous heat treat of said wire spring
US4218790A (en) * 1979-05-07 1980-08-26 Hoover Universal, Inc. Box spring assembly with improved stiffness characteristics
US4238861A (en) * 1979-05-14 1980-12-16 Hoover Universal, Inc. Box spring assembly with limited deflection formed wire springs
US4339834A (en) * 1980-03-21 1982-07-20 Hoover Universal, Inc. Box spring assembly with interlocked formed wire components and method of assembling same
US4470584A (en) * 1982-01-29 1984-09-11 Hoover Universal, Inc. Box spring assembly
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
US4867424A (en) * 1988-09-23 1989-09-19 Hoover Group, Inc. Box spring with wire columns and partial coils
JPH0515232Y2 (en) * 1988-12-29 1993-04-22
US5704595A (en) * 1995-08-29 1998-01-06 L& P Property Management Company Nestably stackable formed wire foundation
US7237282B2 (en) * 2005-01-18 2007-07-03 L&P Property Management Company Stackable and stable bedding foundation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286281A (en) * 1965-02-24 1966-11-22 Hoover Ball & Bearing Co Box spring assembly
US3487480A (en) * 1967-06-07 1970-01-06 Hoover Ball & Bearing Co Box spring assembly
US3574240A (en) * 1968-10-25 1971-04-13 Hoover Ball & Bearing Co Spring and frame assembly
US3574241A (en) * 1969-01-06 1971-04-13 Hoover Ball & Bearing Co Spring and frame assembly particularly for box springs
US3761972A (en) * 1971-12-20 1973-10-02 Dresser Corp Wire mat assembly for a box spring

Also Published As

Publication number Publication date
NL7405833A (en) 1974-11-26
JPS5735968B2 (en) 1982-07-31
DE2418904A1 (en) 1974-12-12
ES221644Y (en) 1977-03-01
FR2230316B1 (en) 1978-12-29
US3852838A (en) 1974-12-10
ZA741254B (en) 1975-07-30
IT1011492B (en) 1977-01-20
AU6592374A (en) 1975-08-28
FR2230316A1 (en) 1974-12-20
ES221644U (en) 1976-11-01
CH589438A5 (en) 1977-07-15
GB1449706A (en) 1976-09-15
BR7403825D0 (en) 1974-12-24
JPS5049053A (en) 1975-05-01

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