KR920020774U - 의자용 에어쿠숀 - Google Patents

의자용 에어쿠숀

Info

Publication number
KR920020774U
KR920020774U KR2019910006810U KR910006810U KR920020774U KR 920020774 U KR920020774 U KR 920020774U KR 2019910006810 U KR2019910006810 U KR 2019910006810U KR 910006810 U KR910006810 U KR 910006810U KR 920020774 U KR920020774 U KR 920020774U
Authority
KR
South Korea
Prior art keywords
chair
air cushion
cushion
air
Prior art date
Application number
KR2019910006810U
Other languages
English (en)
Other versions
KR930006921Y1 (ko
Inventor
박영대
Original Assignee
박영대
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 박영대 filed Critical 박영대
Priority to KR2019910006810U priority Critical patent/KR930006921Y1/ko
Publication of KR920020774U publication Critical patent/KR920020774U/ko
Application granted granted Critical
Publication of KR930006921Y1 publication Critical patent/KR930006921Y1/ko

Links

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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/003—Magnets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/42—Support for the head or the back for the back of detachable or loose type
    • A47C7/425—Supplementary back-rests to be positioned on a back-rest or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/06—Magnetotherapy using magnetic fields produced by permanent magnets

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
KR2019910006810U 1991-05-14 1991-05-14 의자용 에어쿠숀 KR930006921Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910006810U KR930006921Y1 (ko) 1991-05-14 1991-05-14 의자용 에어쿠숀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910006810U KR930006921Y1 (ko) 1991-05-14 1991-05-14 의자용 에어쿠숀

Publications (2)

Publication Number Publication Date
KR920020774U true KR920020774U (ko) 1992-12-18
KR930006921Y1 KR930006921Y1 (ko) 1993-10-09

Family

ID=19313769

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910006810U KR930006921Y1 (ko) 1991-05-14 1991-05-14 의자용 에어쿠숀

Country Status (1)

Country Link
KR (1) KR930006921Y1 (ko)

Also Published As

Publication number Publication date
KR930006921Y1 (ko) 1993-10-09

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee