KR900015235U - 절첩 양산의 산골 연결구조 - Google Patents

절첩 양산의 산골 연결구조

Info

Publication number
KR900015235U
KR900015235U KR2019890005643U KR890005643U KR900015235U KR 900015235 U KR900015235 U KR 900015235U KR 2019890005643 U KR2019890005643 U KR 2019890005643U KR 890005643 U KR890005643 U KR 890005643U KR 900015235 U KR900015235 U KR 900015235U
Authority
KR
South Korea
Prior art keywords
mass production
collapsing structure
folding
folding mass
collapsing
Prior art date
Application number
KR2019890005643U
Other languages
English (en)
Other versions
KR910004629Y1 (ko
Inventor
도시유끼 고가도
Original Assignee
가부시기가이샤 고가도 제작소
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 가부시기가이샤 고가도 제작소 filed Critical 가부시기가이샤 고가도 제작소
Publication of KR900015235U publication Critical patent/KR900015235U/ko
Application granted granted Critical
Publication of KR910004629Y1 publication Critical patent/KR910004629Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames
KR2019890005643U 1989-02-15 1989-05-01 절첩 양산의 산골 연결구조 KR910004629Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1989016599U JPH0450813Y2 (ko) 1989-02-15 1989-02-15
JP16599 1989-02-15

Publications (2)

Publication Number Publication Date
KR900015235U true KR900015235U (ko) 1990-09-01
KR910004629Y1 KR910004629Y1 (ko) 1991-07-01

Family

ID=31229673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890005643U KR910004629Y1 (ko) 1989-02-15 1989-05-01 절첩 양산의 산골 연결구조

Country Status (2)

Country Link
JP (1) JPH0450813Y2 (ko)
KR (1) KR910004629Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619799B1 (en) 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739783A (en) * 1986-07-07 1988-04-26 Yang Chi Kuo Shortening link means of multiple-fold umbrella

Also Published As

Publication number Publication date
JPH02107315U (ko) 1990-08-27
KR910004629Y1 (ko) 1991-07-01
JPH0450813Y2 (ko) 1992-12-01

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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