Gem ring with interchangeable settings

Details Gem ring with interchangeable settings Gem ring with interchangeable settings

1981-02-17

1983-02-22

Shay, F. Barry

Jewelry

Gem setting

Detachable

A44C 1704

Patent

active

043744702

ABSTRACT:
A ring having a means for inserting a replaceable insert unit or cartridge containing a gem stone or any other type of setting such that the insert unit is securely held in place in a mounting but can be readily replaced by a similar unit containing another setting. The mounting is adapted to hold a sleeve with a hinged door that fits across the inside opening. A setting is positioned in a crown and the setting and crown are soldered within a casing having projecting edges that fit snugly within and project through a sleeve that is soldered inside the mounting. The gem stone or other setting, the crown (if used) and the casing comprise a replaceable cartridge. The projecting edges of the casing serve as a setting guard. The hinged door, which locks to hold the assembly together, has a hole therethrough through which the pavilion of a setting may protrude if required.

REFERENCES:
patent: 33073m5 (1967-03-01), Estrin et al.
patent: 1160723 (1915-11-01), Lander
patent: 1712171 (1929-05-01), Rochas
patent: 1864371 (1932-06-01), Prussian

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