Precious stone setting

Details Precious stone setting Precious stone setting

1985-07-19

1987-03-10

Johnson, Richard J.

Jewelry

Gem setting

Multiple

29 10, A44C 1702

Patent

active

046482482

ABSTRACT:
A setting for precious stones. The setting is an inverted angle member having a top lengthwise ridge. The two flanges of the angle member are cross-sectionally straight and make a 90.degree. angle. Each stone is secured in a closely-shaped cavity by a pair of tabs, one at either end of the cavity. Each tab rigidly overlies the crown portion of the stone adjacent one end of the cavity. The cavity is made through the ridge and extends equally through each flange. The tabs are integral with the ridge. An important part of the downwardly tapered lower portion of the stone is visible at the outside faces of the flanges.

REFERENCES:
patent: 755654 (1904-03-01), Guild
patent: 980060 (1910-12-01), Buser
patent: 1328948 (1920-01-01), Dover
patent: 1620846 (1927-03-01), Wells
patent: 2094529 (1937-09-01), Fisher
patent: 2610385 (1952-09-01), Manne

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