FR2230316A1 - - Google Patents

Info

Publication number
FR2230316A1
FR2230316A1 FR7408494A FR7408494A FR2230316A1 FR 2230316 A1 FR2230316 A1 FR 2230316A1 FR 7408494 A FR7408494 A FR 7408494A FR 7408494 A FR7408494 A FR 7408494A FR 2230316 A1 FR2230316 A1 FR 2230316A1
Authority
FR
France
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
FR7408494A
Other languages
French (fr)
Other versions
FR2230316B1 (en
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
Publication of FR2230316A1 publication Critical patent/FR2230316A1/fr
Application granted granted Critical
Publication of FR2230316B1 publication Critical patent/FR2230316B1/fr
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
FR7408494A 1973-05-23 1974-03-13 Expired FR2230316B1 (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 (2)

Publication Number Publication Date
FR2230316A1 true FR2230316A1 (en) 1974-12-20
FR2230316B1 FR2230316B1 (en) 1978-12-29

Family

ID=23427903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408494A Expired FR2230316B1 (en) 1973-05-23 1974-03-13

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1567789A (en) * 1967-06-07 1969-05-16
US3761972A (en) * 1971-12-20 1973-10-02 Dresser Corp Wire mat assembly for a box spring

Family Cites Families (3)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1567789A (en) * 1967-06-07 1969-05-16
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
CA988631A (en) 1976-05-04
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

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201235Q (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU471343B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
JPS5068282A (en)
AU466283B2 (en)
AU476696B2 (en)
AU472848B2 (en)
AR199451A1 (en)
AU477823B2 (en)
AU477824B2 (en)
AR200885A1 (en)
AR200256A1 (en)
AR193950A1 (en)
AR195948A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse