FR2420314A1 - Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting - Google Patents

Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting

Info

Publication number
FR2420314A1
FR2420314A1 FR7808623A FR7808623A FR2420314A1 FR 2420314 A1 FR2420314 A1 FR 2420314A1 FR 7808623 A FR7808623 A FR 7808623A FR 7808623 A FR7808623 A FR 7808623A FR 2420314 A1 FR2420314 A1 FR 2420314A1
Authority
FR
France
Prior art keywords
gemstones
superimposed
conical
threaded tube
screw
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.)
Withdrawn
Application number
FR7808623A
Other languages
French (fr)
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
Priority to FR7808623A priority Critical patent/FR2420314A1/en
Publication of FR2420314A1 publication Critical patent/FR2420314A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/04—Setting gems in jewellery; Setting-tools
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/005—Gems provided with grooves or notches, e.g. for setting
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/02—Settings for holding gems or the like, e.g. for ornaments or decorations
    • A44C17/0208—Settings for holding gems or the like, e.g. for ornaments or decorations removable
    • A44C17/0233—Settings for holding gems or the like, e.g. for ornaments or decorations removable using screws or screwed elements

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Dowels (AREA)

Abstract

The ring setting (8) for superimposed gemstones (2, 3) consists of a conical piece (9) which is perforated or is solid. The top (10) is funnel-shaped and has grips or a continuous edge (12) curved over the rim of the stone. The narrow bottom part (11) of the setting comprises an axial, threaded tube (13) in which is a screw (20). The screw (20) rests against the ring when tightened. The inner surface of the ring has a facing (22) which is coaxial with the hole (19) and is wide and deep enough to take the cylindrical head (23) of the screw (20).
FR7808623A 1978-03-24 1978-03-24 Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting Withdrawn FR2420314A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808623A FR2420314A1 (en) 1978-03-24 1978-03-24 Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808623A FR2420314A1 (en) 1978-03-24 1978-03-24 Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting

Publications (1)

Publication Number Publication Date
FR2420314A1 true FR2420314A1 (en) 1979-10-19

Family

ID=9206252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808623A Withdrawn FR2420314A1 (en) 1978-03-24 1978-03-24 Ring setting for superimposed gemstones - is conical with axially threaded tube and screw fitting

Country Status (1)

Country Link
FR (1) FR2420314A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044177A (en) * 1987-09-30 1991-09-03 Diamonts De Joaillerie Henri Favre Setting support for a fine ornamental precious stone
US5115649A (en) * 1991-06-10 1992-05-26 Ambar Diamonds, Inc. Invisible setting for round diamonds
WO1996033633A1 (en) * 1995-04-26 1996-10-31 Didier Huron Attachment device for a removable jewel setting, setting and jewellery item adapted for using same
WO2007082518A1 (en) 2006-01-19 2007-07-26 Anwer Achmedschanow Arrangement for the presentation of a jewellery element
US20150121959A1 (en) * 2012-05-02 2015-05-07 Grand Rainbow International Limited a corporation Invisible setting and methods and tools for effecting same
US10238190B2 (en) 2012-05-02 2019-03-26 Grand Rainbow International Limited Invisible setting and methods and tools for effecting same
EP3496563A4 (en) * 2016-08-15 2020-02-12 IDD Limited Gemstone

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044177A (en) * 1987-09-30 1991-09-03 Diamonts De Joaillerie Henri Favre Setting support for a fine ornamental precious stone
US5115649A (en) * 1991-06-10 1992-05-26 Ambar Diamonds, Inc. Invisible setting for round diamonds
WO1996033633A1 (en) * 1995-04-26 1996-10-31 Didier Huron Attachment device for a removable jewel setting, setting and jewellery item adapted for using same
WO2007082518A1 (en) 2006-01-19 2007-07-26 Anwer Achmedschanow Arrangement for the presentation of a jewellery element
US8707732B2 (en) 2006-01-19 2014-04-29 Anwer Achmedschanow Arrangement for the presentation of a jewellery element
US20150121959A1 (en) * 2012-05-02 2015-05-07 Grand Rainbow International Limited a corporation Invisible setting and methods and tools for effecting same
US9801434B2 (en) * 2012-05-02 2017-10-31 Grand Rainbow International Limited Invisible setting and methods and tools for effecting same
US10238190B2 (en) 2012-05-02 2019-03-26 Grand Rainbow International Limited Invisible setting and methods and tools for effecting same
EP3496563A4 (en) * 2016-08-15 2020-02-12 IDD Limited Gemstone

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Legal Events

Date Code Title Description
ST Notification of lapse