KR870017884U - Chair back rotating device - Google Patents

Chair back rotating device

Info

Publication number
KR870017884U
KR870017884U KR2019860007055U KR860007055U KR870017884U KR 870017884 U KR870017884 U KR 870017884U KR 2019860007055 U KR2019860007055 U KR 2019860007055U KR 860007055 U KR860007055 U KR 860007055U KR 870017884 U KR870017884 U KR 870017884U
Authority
KR
South Korea
Prior art keywords
rotating device
chair back
back rotating
chair
rotating
Prior art date
Application number
KR2019860007055U
Other languages
Korean (ko)
Other versions
KR900007400Y1 (en
Inventor
추수욱
Original Assignee
추수욱
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 추수욱 filed Critical 추수욱
Priority to KR2019860007055U priority Critical patent/KR900007400Y1/en
Publication of KR870017884U publication Critical patent/KR870017884U/en
Application granted granted Critical
Publication of KR900007400Y1 publication Critical patent/KR900007400Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
KR2019860007055U 1986-05-20 1986-05-20 Adjustable inclination device of the backrest KR900007400Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860007055U KR900007400Y1 (en) 1986-05-20 1986-05-20 Adjustable inclination device of the backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860007055U KR900007400Y1 (en) 1986-05-20 1986-05-20 Adjustable inclination device of the backrest

Publications (2)

Publication Number Publication Date
KR870017884U true KR870017884U (en) 1987-12-21
KR900007400Y1 KR900007400Y1 (en) 1990-08-16

Family

ID=19251919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860007055U KR900007400Y1 (en) 1986-05-20 1986-05-20 Adjustable inclination device of the backrest

Country Status (1)

Country Link
KR (1) KR900007400Y1 (en)

Also Published As

Publication number Publication date
KR900007400Y1 (en) 1990-08-16

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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
FPAY Annual fee payment

Payment date: 19950830

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee