WO2007138459A3 - Openable ring - Google Patents

Openable ring Download PDF

Info

Publication number
WO2007138459A3
WO2007138459A3 PCT/IB2007/001420 IB2007001420W WO2007138459A3 WO 2007138459 A3 WO2007138459 A3 WO 2007138459A3 IB 2007001420 W IB2007001420 W IB 2007001420W WO 2007138459 A3 WO2007138459 A3 WO 2007138459A3
Authority
WO
WIPO (PCT)
Prior art keywords
portions
ring
plane
hinged
main
Prior art date
Application number
PCT/IB2007/001420
Other languages
French (fr)
Other versions
WO2007138459A2 (en
Inventor
Gaetano Donatiello
Original Assignee
Effe S R L D
Gaetano Donatiello
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 Effe S R L D, Gaetano Donatiello filed Critical Effe S R L D
Priority to EP07734712A priority Critical patent/EP2023764A2/en
Publication of WO2007138459A2 publication Critical patent/WO2007138459A2/en
Publication of WO2007138459A3 publication Critical patent/WO2007138459A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B15/00—Key-rings

Landscapes

  • Sheet Holders (AREA)
  • Switches With Compound Operations (AREA)

Abstract

Openable ring (1) consisting of a main portion (10) and at least two further portions (12, 14). Said further portions comprising one or more intermediate portions (12) and an end portion (14). The first end of the intermediate portion (12) is hinged to the first end of the main portion (10) and the second end of the intermediate portion (12), is hinged to the first end of the end portion (14) on a rotation axis perpendicular to the plane on which the ring lies. Possible intermediate portions (12) beyond the first are hinged together at the respective ends on rotation axes perpendicular to the plane on which the ring lies. The second ends of the main portion (10) and of the end portion (14) are equipped with removable mutual coupling means (20, 22). The main, intermediate and end portions (10, 12, 14) are each made with a succession of two or more plates (24) piled up along a direction perpendicular to the plane of extension of the ring (1) and joined together through fixed coupling means (30).
PCT/IB2007/001420 2006-05-29 2007-05-24 Openable ring WO2007138459A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07734712A EP2023764A2 (en) 2006-05-29 2007-05-24 Openable keyring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2006A001039 2006-05-29
ITMI20061039 ITMI20061039A1 (en) 2006-05-29 2006-05-29 KEY RING OPENING

Publications (2)

Publication Number Publication Date
WO2007138459A2 WO2007138459A2 (en) 2007-12-06
WO2007138459A3 true WO2007138459A3 (en) 2008-02-14

Family

ID=38430003

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/001420 WO2007138459A2 (en) 2006-05-29 2007-05-24 Openable ring

Country Status (3)

Country Link
EP (1) EP2023764A2 (en)
IT (1) ITMI20061039A1 (en)
WO (1) WO2007138459A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106723690A (en) * 2016-12-09 2017-05-31 吴重 A kind of buckle-type round key ring
CN107019292A (en) * 2017-05-30 2017-08-08 林向阳 A kind of key-ring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2552272B1 (en) 2010-03-29 2016-04-06 Drosselmeyer Designgroup Aktiebolag Key ring with compressible gap
CN106723694A (en) * 2016-12-09 2017-05-31 吴世钊 A kind of compound buckle-type round key ring
CN106723689A (en) * 2016-12-09 2017-05-31 廖志向 A kind of round key circle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725322A (en) * 1902-09-27 1903-04-14 Whiting & Davis Bracelet or the like.
FR1411764A (en) * 1964-07-27 1965-09-24 J Balme Soc Nouv Key ring
JPH07313225A (en) * 1994-05-27 1995-12-05 Pilot Corp:The Seamless ring and manufacture thereof
US5544511A (en) * 1993-10-19 1996-08-13 Cavaleri; Joseph Openable ring with a locking means
US5701765A (en) * 1993-04-07 1997-12-30 Cerqua; Claudio Christian Changeable articles of jewelry and method of using them
US20030096135A1 (en) * 2001-11-20 2003-05-22 Stern Leach Company, A Corporation Of The State Of Delaware Composite jewelry metal

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725322A (en) * 1902-09-27 1903-04-14 Whiting & Davis Bracelet or the like.
FR1411764A (en) * 1964-07-27 1965-09-24 J Balme Soc Nouv Key ring
US5701765A (en) * 1993-04-07 1997-12-30 Cerqua; Claudio Christian Changeable articles of jewelry and method of using them
US5544511A (en) * 1993-10-19 1996-08-13 Cavaleri; Joseph Openable ring with a locking means
JPH07313225A (en) * 1994-05-27 1995-12-05 Pilot Corp:The Seamless ring and manufacture thereof
US20030096135A1 (en) * 2001-11-20 2003-05-22 Stern Leach Company, A Corporation Of The State Of Delaware Composite jewelry metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106723690A (en) * 2016-12-09 2017-05-31 吴重 A kind of buckle-type round key ring
CN107019292A (en) * 2017-05-30 2017-08-08 林向阳 A kind of key-ring

Also Published As

Publication number Publication date
WO2007138459A2 (en) 2007-12-06
ITMI20061039A1 (en) 2007-11-30
EP2023764A2 (en) 2009-02-18

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