GB2221615B - One-hand openable and closable umbrella - Google Patents

One-hand openable and closable umbrella

Info

Publication number
GB2221615B
GB2221615B GB8910925A GB8910925A GB2221615B GB 2221615 B GB2221615 B GB 2221615B GB 8910925 A GB8910925 A GB 8910925A GB 8910925 A GB8910925 A GB 8910925A GB 2221615 B GB2221615 B GB 2221615B
Authority
GB
United Kingdom
Prior art keywords
closable umbrella
openable
hand openable
hand
umbrella
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 - Lifetime
Application number
GB8910925A
Other versions
GB2221615A (en
GB8910925D0 (en
Inventor
Hisao Nagai
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
Publication of GB8910925D0 publication Critical patent/GB8910925D0/en
Publication of GB2221615A publication Critical patent/GB2221615A/en
Application granted granted Critical
Publication of GB2221615B publication Critical patent/GB2221615B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/16—Automatic openers, e.g. frames with spring mechanisms
GB8910925A 1988-05-12 1989-05-12 One-hand openable and closable umbrella Expired - Lifetime GB2221615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988061621U JPH0522090Y2 (en) 1988-05-12 1988-05-12

Publications (3)

Publication Number Publication Date
GB8910925D0 GB8910925D0 (en) 1989-06-28
GB2221615A GB2221615A (en) 1990-02-14
GB2221615B true GB2221615B (en) 1991-12-04

Family

ID=13176434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910925A Expired - Lifetime GB2221615B (en) 1988-05-12 1989-05-12 One-hand openable and closable umbrella

Country Status (5)

Country Link
JP (1) JPH0522090Y2 (en)
KR (1) KR890016939A (en)
GB (1) GB2221615B (en)
HK (1) HK26192A (en)
SG (1) SG15192G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020679C2 (en) * 1990-06-29 1994-04-28 Kortenbach Verwaltung Folding umbrella with a telescopic pole and a collapsible roof frame
US5309933A (en) * 1992-03-30 1994-05-10 Hisao Nagai One-hand openable and closable umbrella
US5901722A (en) * 1998-06-03 1999-05-11 Lee; Chorng-Cheng Sunshade
CN112067275A (en) * 2020-09-21 2020-12-11 东莞理工学院 Umbrella skeleton bearing capacity check out test set with block performance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041966A (en) * 1976-06-25 1977-08-16 Seiya Sakurai One hand operated umbrella capable of self-opening
US4534374A (en) * 1984-02-08 1985-08-13 Day San Tong Fully automatic single push button type umbrella

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277907A (en) * 1986-05-27 1987-12-02 株式会社　玄洋 Automatic opening and closing umbrella structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041966A (en) * 1976-06-25 1977-08-16 Seiya Sakurai One hand operated umbrella capable of self-opening
US4534374A (en) * 1984-02-08 1985-08-13 Day San Tong Fully automatic single push button type umbrella
EP0156045A1 (en) * 1984-02-08 1985-10-02 San-Tong Day A fully automatic single push button type umbrella

Also Published As

Publication number Publication date
KR890016939A (en) 1989-12-14
JPH0522090Y2 (en) 1993-06-07
GB2221615A (en) 1990-02-14
SG15192G (en) 1992-04-16
HK26192A (en) 1992-04-16
GB8910925D0 (en) 1989-06-28
JPH01169116U (en) 1989-11-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980512