JP4346066B2 - マットレス - Google Patents

マットレス Download PDF

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Publication number
JP4346066B2
JP4346066B2 JP2003202832A JP2003202832A JP4346066B2 JP 4346066 B2 JP4346066 B2 JP 4346066B2 JP 2003202832 A JP2003202832 A JP 2003202832A JP 2003202832 A JP2003202832 A JP 2003202832A JP 4346066 B2 JP4346066 B2 JP 4346066B2
Authority
JP
Japan
Prior art keywords
mattress
main body
body member
flat
inclined surface
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 - Fee Related
Application number
JP2003202832A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004202206A (ja
JP2004202206A5 (enExample
Inventor
佳代子 井上
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2003202832A priority Critical patent/JP4346066B2/ja
Publication of JP2004202206A publication Critical patent/JP2004202206A/ja
Publication of JP2004202206A5 publication Critical patent/JP2004202206A5/ja
Application granted granted Critical
Publication of JP4346066B2 publication Critical patent/JP4346066B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
JP2003202832A 2002-08-19 2003-07-29 マットレス Expired - Fee Related JP4346066B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003202832A JP4346066B2 (ja) 2002-08-19 2003-07-29 マットレス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002280063 2002-08-19
JP2002325051 2002-11-08
JP2003202832A JP4346066B2 (ja) 2002-08-19 2003-07-29 マットレス

Publications (3)

Publication Number Publication Date
JP2004202206A JP2004202206A (ja) 2004-07-22
JP2004202206A5 JP2004202206A5 (enExample) 2005-11-04
JP4346066B2 true JP4346066B2 (ja) 2009-10-14

Family

ID=32830588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003202832A Expired - Fee Related JP4346066B2 (ja) 2002-08-19 2003-07-29 マットレス

Country Status (1)

Country Link
JP (1) JP4346066B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8557005B2 (en) 2008-04-25 2013-10-15 Toyo Polymer Co., Ltd. Polyurethane foam and polishing pad
JP5636223B2 (ja) * 2010-07-31 2014-12-03 株式会社 富士サポート マットレス

Also Published As

Publication number Publication date
JP2004202206A (ja) 2004-07-22

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