BR7200277D0 - Conjunto aperfeicoado de caixa de molas - Google Patents

Conjunto aperfeicoado de caixa de molas

Info

Publication number
BR7200277D0
BR7200277D0 BR277/72A BR27772A BR7200277D0 BR 7200277 D0 BR7200277 D0 BR 7200277D0 BR 277/72 A BR277/72 A BR 277/72A BR 27772 A BR27772 A BR 27772A BR 7200277 D0 BR7200277 D0 BR 7200277D0
Authority
BR
Brazil
Prior art keywords
spring box
box set
perfect spring
perfect
spring
Prior art date
Application number
BR277/72A
Other languages
English (en)
Portuguese (pt)
Inventor
Z Surletta
Original Assignee
Lear Siegler 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.)
Filing date
Publication date
Application filed by Lear Siegler Inc filed Critical Lear Siegler Inc
Publication of BR7200277D0 publication Critical patent/BR7200277D0/pt

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
BR277/72A 1971-01-18 1972-01-18 Conjunto aperfeicoado de caixa de molas BR7200277D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10697271A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
BR7200277D0 true BR7200277D0 (pt) 1973-07-10

Family

ID=22314200

Family Applications (1)

Application Number Title Priority Date Filing Date
BR277/72A BR7200277D0 (pt) 1971-01-18 1972-01-18 Conjunto aperfeicoado de caixa de molas

Country Status (8)

Country Link
US (1) US3722013A (de)
JP (1) JPS5247386B1 (de)
AU (1) AU450431B2 (de)
BR (1) BR7200277D0 (de)
CA (2) CA948795A (de)
DE (2) DE2201852C3 (de)
FR (1) FR2122909A5 (de)
GB (2) GB1372050A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835485A (en) * 1973-01-19 1974-09-17 Lear Siegler Inc Box spring assembly
US3833948A (en) * 1973-03-01 1974-09-10 Lear Siegler Inc Box spring assembly
US4000531A (en) * 1976-02-17 1977-01-04 Lear Siegler, Inc. Box spring assembly and grid
US4120058A (en) * 1977-08-15 1978-10-17 Hoover Universal, Inc. Low profile box spring assembly
JPS5439123U (de) * 1977-08-19 1979-03-15
JPS5439124U (de) * 1977-08-19 1979-03-15
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
US4595181A (en) * 1984-07-18 1986-06-17 Webster Spring Co. Inc. Bent wire spring unit
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
US4776572A (en) * 1987-10-23 1988-10-11 Surletta Zygmunt M Box spring assembly
US5027459A (en) * 1989-04-10 1991-07-02 Perry Jr Leroy R Auxiliary frame and grid and interaction with mattress periphery
US5165667A (en) * 1990-08-29 1992-11-24 Hoover Group, Inc. Box spring assembly with crosswires having integral sinuous end springs
US5499414A (en) * 1994-05-05 1996-03-19 Simmons Company Innerspring construction including improved edge characteristics
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
US7640611B1 (en) 2005-01-25 2010-01-05 Kluft Earl S Mattress design

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993215A (en) * 1956-07-09 1961-07-25 Rymland Murray Jerome Spring cushion assembly
US3286281A (en) * 1965-02-24 1966-11-22 Hoover Ball & Bearing Co Box spring assembly
CA914322A (en) * 1969-06-30 1972-11-07 E. Klicki Chester Spring assembly

Also Published As

Publication number Publication date
JPS5247386B1 (de) 1977-12-02
GB1372049A (en) 1974-10-30
DE2201852C3 (de) 1975-08-21
AU450431B2 (en) 1974-07-11
DE2264720A1 (de) 1974-10-17
CA948795A (en) 1974-06-04
DE2201852B2 (de) 1975-01-02
GB1372050A (en) 1974-10-30
FR2122909A5 (de) 1972-09-01
CA954641A (en) 1974-09-10
US3722013A (en) 1973-03-27
DE2201852A1 (de) 1972-08-10
AU3721071A (en) 1973-06-28

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