US3850188A - Folding umbrella - Google Patents

Folding umbrella Download PDF

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Publication number
US3850188A
US3850188A US00315659A US31565972A US3850188A US 3850188 A US3850188 A US 3850188A US 00315659 A US00315659 A US 00315659A US 31565972 A US31565972 A US 31565972A US 3850188 A US3850188 A US 3850188A
Authority
US
United States
Prior art keywords
rib
main rib
folding umbrella
runner
actuator
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
US00315659A
Other languages
English (en)
Inventor
K Saito
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.)
THANKYO UMBRELLA INDUSTRIES Ltd A Co OF JAPAN
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
Application granted granted Critical
Publication of US3850188A publication Critical patent/US3850188A/en
Assigned to THANKYO UMBRELLA INDUSTRIES, LTD., A COMPANY OF JAPAN reassignment THANKYO UMBRELLA INDUSTRIES, LTD., A COMPANY OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: SAITO, KAZO
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • 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
    • 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

Definitions

  • ABSTRACT A folding umbrella having the rib structure wherein an [52] us. Cl. 135/25 R, 135/22 end rib is p d fr m a main ri and connected [51] Int. Cl.
  • A45b 25/14, A45b 25/ 16 thereto oug a connecting link and a strut is con- [58] Field of Search .L 135/20-26 nected to one of Said connecting link, said end i and an auxiliary link, which is capable of being closed into [56] References Cit d two positions, namely, the collapsed closed position UNITED STATES PATENTS and the uncollapsed closed position, according to ne- 177,339 5/1876 Kirkham 135/25 R cesslty 3,467,115 9 1969 Brooks et al 135/25 R 21 Claims, 39 Drawing Figures PATENTEL HOV 26 I974 SHEET 02 0F 20 PATENTELnuvzsmn saw usurzo f 7 5 1 PATENTELNUVZEIBH 3.850.188 SHEET 08 0F ,20

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
US00315659A 1972-03-31 1972-12-15 Folding umbrella Expired - Lifetime US3850188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47032427A JPS5030501B2 (enrdf_load_stackoverflow) 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
US3850188A true US3850188A (en) 1974-11-26

Family

ID=12358641

Family Applications (1)

Application Number Title Priority Date Filing Date
US00315659A Expired - Lifetime US3850188A (en) 1972-03-31 1972-12-15 Folding umbrella

Country Status (2)

Country Link
US (1) US3850188A (enrdf_load_stackoverflow)
JP (1) JPS5030501B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989055A (en) * 1974-08-16 1976-11-02 Kazo Saito Folding umbrella
US4627455A (en) * 1983-11-30 1986-12-09 `Totes`, Incorporated Umbrella rib linkage system
US5063953A (en) * 1991-04-26 1991-11-12 Wu Kuei Jen Quickly openable umbrella with multiple folds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03228922A (ja) * 1990-02-01 1991-10-09 Dai Ichi Horm Co Ltd 傾斜地用基礎装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US177339A (en) * 1876-05-16 Improvement in folding umbrellas
US3467115A (en) * 1968-02-09 1969-09-16 Robert Brooks Umbrella
US3638668A (en) * 1968-09-19 1972-02-01 Wakabayashi & Co Ltd Folding umbrella
US3672381A (en) * 1969-08-19 1972-06-27 Nobutoshi Kida Collapsible umbrella capable of automatic opening
US3693642A (en) * 1969-11-14 1972-09-26 Nobutoshi Kida Rib assembly for folding umbrella
US3746024A (en) * 1971-10-21 1973-07-17 N Kida Folding umbrella

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US177339A (en) * 1876-05-16 Improvement in folding umbrellas
US3467115A (en) * 1968-02-09 1969-09-16 Robert Brooks Umbrella
US3638668A (en) * 1968-09-19 1972-02-01 Wakabayashi & Co Ltd Folding umbrella
US3672381A (en) * 1969-08-19 1972-06-27 Nobutoshi Kida Collapsible umbrella capable of automatic opening
US3693642A (en) * 1969-11-14 1972-09-26 Nobutoshi Kida Rib assembly for folding umbrella
US3746024A (en) * 1971-10-21 1973-07-17 N Kida Folding umbrella

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989055A (en) * 1974-08-16 1976-11-02 Kazo Saito Folding umbrella
US4627455A (en) * 1983-11-30 1986-12-09 `Totes`, Incorporated Umbrella rib linkage system
US5063953A (en) * 1991-04-26 1991-11-12 Wu Kuei Jen Quickly openable umbrella with multiple folds

Also Published As

Publication number Publication date
JPS5030501B2 (enrdf_load_stackoverflow) 1975-10-01
JPS4898946A (enrdf_load_stackoverflow) 1973-12-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: THANKYO UMBRELLA INDUSTRIES, LTD., 2-11-9, HIGASHI

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SAITO, KAZO;REEL/FRAME:003849/0581

Effective date: 19810407