Precious stone setting

Details Precious stone setting Precious stone setting

2005-02-22

2005-02-22

Sandy, Robert J. (Department: 3677)

Jewelry

Gem setting

Movable

C063S026000

Reexamination Certificate

active

06857289

ABSTRACT:
A precious stone setting is disclosed. The setting comprises a shank body, a collect and an external rim. The circumferential edge of the shank body is provided with an inwardly contracting cavity and the inner wall of the recessed cavity is provided with a groove. The precious stone is positioned at the collet having two pivotal shafts protruded into shaft holes preset at the inner side of the external rim to form a rotatable connection. The external side of the external rim, between two shaft holes, has two perpendicularly extended pivot shafts and are insertable into the groove of the body. The precious stone is free to pivotally rotate in accordance with the position of the external rim, the branch shaft of the collet and in combination of the rotating of the external rim within the groove the precious stone is provided with sloping swinging angle and direction accordingly to the movement of the shank so as to provide aesthetic appearance.

REFERENCES:
patent: 1548646 (1925-08-01), Akeson
patent: 3959989 (1976-06-01), Bhandia
patent: 4187697 (1980-02-01), Castelo
patent: 4220017 (1980-09-01), Freeman
patent: 4294084 (1981-10-01), Lampert
patent: 4796442 (1989-01-01), Sarcona
patent: 5950456 (1999-09-01), Kirsch, Jr.
patent: 6324869 (2001-12-01), Vanlioglu
patent: 6612132 (2003-09-01), Kimura et al.
patent: 634 475 (1983-02-01), None
patent: 2 734 996 (1996-12-01), None
patent: 2001000217 (2001-01-01), None
patent: WO 02065868 (2002-08-01), None

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