CA941981A - Mattresses - Google Patents

Mattresses

Info

Publication number
CA941981A
CA941981A CA132,001A CA132001A CA941981A CA 941981 A CA941981 A CA 941981A CA 132001 A CA132001 A CA 132001A CA 941981 A CA941981 A CA 941981A
Authority
CA
Canada
Prior art keywords
mattresses
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
CA132,001A
Other versions
CA132001S (en
Inventor
Harry M. Adler
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.)
BODI-GARD CANADA Ltd
Original Assignee
BODI-GARD CANADA Ltd
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 BODI-GARD CANADA Ltd filed Critical BODI-GARD CANADA Ltd
Application granted granted Critical
Publication of CA941981A publication Critical patent/CA941981A/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
    • A47C23/043—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 using wound springs
    • A47C23/0433—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 using wound springs of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/06—Mattress underlays
    • 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
    • A47C23/34—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with provisions for giving extra support for the head or the legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/045—Attachment of spring inlays to coverings; Use of stiffening sheets, lattices or grids in, on, or under spring inlays
    • A47C27/0456—Use of stiffening sheets, lattices or grids in, on, or under, spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/062—Spring inlays of different resiliencies
CA132,001A 1971-01-11 1972-01-10 Mattresses Expired CA941981A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA710156A ZA71156B (en) 1971-01-11 1971-01-11 Improvements in mattresses
US21610372A 1972-01-07 1972-01-07
JP1214872A JPS549545B2 (en) 1971-01-11 1972-02-02

Publications (1)

Publication Number Publication Date
CA941981A true CA941981A (en) 1974-02-12

Family

ID=43416329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,001A Expired CA941981A (en) 1971-01-11 1972-01-10 Mattresses

Country Status (8)

Country Link
US (1) US3769643A (en)
JP (1) JPS549545B2 (en)
CA (1) CA941981A (en)
DE (1) DE2200715A1 (en)
FR (1) FR2122143A5 (en)
GB (1) GB1343740A (en)
ZA (1) ZA71156B (en)
ZM (1) ZM19471A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215765A (en) * 1975-07-25 1977-02-05 Susumu Takahashi Cushion material
JPS5226958A (en) * 1975-08-26 1977-02-28 Susumu Takahashi Cushion material
GB2207045B (en) * 1987-07-25 1991-03-13 Peter Douglas Spinks Improved zonal support spring mattresses
US4860396A (en) * 1988-08-05 1989-08-29 Vogel Ii Frank D Backboard for dual occupancy bed
WO1991002472A1 (en) * 1989-08-23 1991-03-07 Leggett & Platt, Incorporated Bedding system
AU8664891A (en) * 1990-11-13 1992-06-11 Leggett & Platt, Incorporated Bedding system
US6353952B1 (en) * 2000-05-31 2002-03-12 L&P Property Management Company Posturized bedding or seating product with springs of differing heights
US9308146B2 (en) * 2002-11-06 2016-04-12 Huafeng Shan Electric bed bedboard with embedded fixed structure
US20120289759A1 (en) * 2011-05-13 2012-11-15 Michael Lynch Interlocking vacuum cushion
US9332857B2 (en) * 2013-12-11 2016-05-10 Tempur-Pedic Management, Llc Mattress assembly
JP6361028B2 (en) * 2014-04-15 2018-07-25 パナソニックＩｐマネジメント株式会社 Combined bed mattress and combined bed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083380A (en) * 1961-12-26 1963-04-02 Harry M Adler Mattresses
US3534417A (en) * 1968-07-08 1970-10-20 Truman C Boyles Reversible foam mattress having different degrees of firmness

Also Published As

Publication number Publication date
JPS4883962A (en) 1973-11-08
JPS549545B2 (en) 1979-04-25
ZM19471A1 (en) 1972-08-21
GB1343740A (en) 1974-01-16
US3769643A (en) 1973-11-06
ZA71156B (en) 1972-07-26
DE2200715A1 (en) 1973-10-25
FR2122143A5 (en) 1972-08-25

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