KR950002845U - Height adjustment device of swivel chair - Google Patents

Height adjustment device of swivel chair

Info

Publication number
KR950002845U
KR950002845U KR2019930013239U KR930013239U KR950002845U KR 950002845 U KR950002845 U KR 950002845U KR 2019930013239 U KR2019930013239 U KR 2019930013239U KR 930013239 U KR930013239 U KR 930013239U KR 950002845 U KR950002845 U KR 950002845U
Authority
KR
South Korea
Prior art keywords
adjustment device
height adjustment
swivel chair
chair
swivel
Prior art date
Application number
KR2019930013239U
Other languages
Korean (ko)
Other versions
KR960007005Y1 (en
Inventor
강영철
Original Assignee
강영철
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 강영철 filed Critical 강영철
Priority to KR2019930013239U priority Critical patent/KR960007005Y1/en
Publication of KR950002845U publication Critical patent/KR950002845U/en
Application granted granted Critical
Publication of KR960007005Y1 publication Critical patent/KR960007005Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • A47C3/245—Chairs or stools with vertically-adjustable seats with vertical spindle resiliently supported
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
KR2019930013239U 1993-07-19 1993-07-19 Height adjustment device in rotary chair KR960007005Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930013239U KR960007005Y1 (en) 1993-07-19 1993-07-19 Height adjustment device in rotary chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930013239U KR960007005Y1 (en) 1993-07-19 1993-07-19 Height adjustment device in rotary chair

Publications (2)

Publication Number Publication Date
KR950002845U true KR950002845U (en) 1995-02-16
KR960007005Y1 KR960007005Y1 (en) 1996-08-16

Family

ID=19359249

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930013239U KR960007005Y1 (en) 1993-07-19 1993-07-19 Height adjustment device in rotary chair

Country Status (1)

Country Link
KR (1) KR960007005Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100356237B1 (en) * 2000-08-04 2002-10-18 인효석 Polymer mixing feed system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100356237B1 (en) * 2000-08-04 2002-10-18 인효석 Polymer mixing feed system

Also Published As

Publication number Publication date
KR960007005Y1 (en) 1996-08-16

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Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

B701 Decision to grant
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20000216

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee