IT966893B - OPENING AND CLOSING SYSTEM FOR UMBRELLAS AND SIMILAR - Google Patents

OPENING AND CLOSING SYSTEM FOR UMBRELLAS AND SIMILAR

Info

Publication number
IT966893B
IT966893B IT68322/72A IT6832272A IT966893B IT 966893 B IT966893 B IT 966893B IT 68322/72 A IT68322/72 A IT 68322/72A IT 6832272 A IT6832272 A IT 6832272A IT 966893 B IT966893 B IT 966893B
Authority
IT
Italy
Prior art keywords
umbrellas
similar
opening
closing system
closing
Prior art date
Application number
IT68322/72A
Other languages
Italian (it)
Original Assignee
Yuen Yung Kwong
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 Yuen Yung Kwong filed Critical Yuen Yung Kwong
Application granted granted Critical
Publication of IT966893B publication Critical patent/IT966893B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas
IT68322/72A 1971-04-30 1972-04-28 OPENING AND CLOSING SYSTEM FOR UMBRELLAS AND SIMILAR IT966893B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1243871 1971-04-30
GB3813971 1971-08-13

Publications (1)

Publication Number Publication Date
IT966893B true IT966893B (en) 1974-02-20

Family

ID=26249024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68322/72A IT966893B (en) 1971-04-30 1972-04-28 OPENING AND CLOSING SYSTEM FOR UMBRELLAS AND SIMILAR

Country Status (4)

Country Link
US (1) US3796226A (en)
DE (1) DE2221053A1 (en)
FR (1) FR2136817A5 (en)
IT (1) IT966893B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149553A (en) * 1978-07-21 1979-04-17 Lee Ying I Opening and closing device for an umbrella
US4685482A (en) * 1985-03-06 1987-08-11 Yung Kwong Y Closable, collapsible umbrella for one-hand operation
CN2228720Y (en) * 1995-05-09 1996-06-12 容广元 Umbrella capable of opening or closing by single hand
DE20017504U1 (en) 2000-10-13 2001-03-29 Hammer, Thomas, 74076 Heilbronn One-handed rain and umbrella
US7913708B2 (en) * 2004-10-20 2011-03-29 Kwong Yuen Yung One-handed operating mechanism for opening and closing umbrella
CN2744210Y (en) 2004-10-20 2005-12-07 容广元 Singlehanded operating switch used by umbrella
CN104757758B (en) * 2015-04-22 2016-03-30 雨中鸟（福建）户外用品有限公司 Full-automatic open-close folded umbrella

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454059A (en) * 1947-07-29 1948-11-16 Samuel J Heaney Umbrella

Also Published As

Publication number Publication date
DE2221053A1 (en) 1972-11-09
FR2136817A5 (en) 1972-12-22
US3796226A (en) 1974-03-12

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