Ring with rotating bead

Jewelry – Gem setting – Movable

Utility Patent

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Details

C063S015000, C063S026000, C063S028000

Utility Patent

active

06167726

ABSTRACT:

BACKGROUND OF THE INVENTION:
The present invention relates to rings, and, in particular, to a ring with one or more rotatable beads encased in the ring.
Various rings are known, and some have beads that can move relative to the ring body. However, these rings either do not provide sufficient protection against the wear and abrasion of the bead as the bead moves, or they do not sufficiently encase the bead. U.S. Pat. No. 1,920,875 “Miskend” shows a ring which must flex in order to receive the bead. In this arrangement, the bead is almost entirely exposed, so that the bead is not encased by the setting. U.S. Pat. No. 1,550,011 “Cobb” shows a bead that is encased in a setting. The bead is free to rotate in any direction, which is the purpose of this design. However, such freedom of movement means that the bead is likely to abrade against the ring, causing damage and wear to the bead or the ring, and the bead may become jammed against the ring, making rotation difficult.
SUMMARY OF THE INVENTION:
The present invention provides a ring with one or more rotatable beads embedded in the ring body. The bead is mounted for rotation about an axle, which protects the bead from wear and tear against the body of the ring as it is rotated. The bead is also encased more than halfway into the ring, so that it projects less than halfway out of the outer surface of the ring. This forms an attractive arrangement and provides protection for the bead. In a preferred embodiment in which there are two or more beads, the beads are mounted so as to rotate about parallel axes, so that a person can rotate the beads with a single motion.


REFERENCES:
patent: D. 176265 (1955-12-01), Katz
patent: D. 176268 (1955-12-01), Katz
patent: D. 177384 (1956-04-01), Katz
patent: D. 197576 (1964-02-01), Katz
patent: D. 304912 (1989-12-01), Wood
patent: D. 318818 (1991-08-01), Bulgari
patent: 922212 (1909-05-01), Tropin
patent: 1032025 (1912-07-01), Robbins
patent: 1550011 (1925-08-01), Cobb
patent: 1672355 (1928-06-01), Ullman
patent: 1827695 (1931-10-01), Welch
patent: 1920875 (1933-08-01), Miskend
patent: 2185811 (1940-01-01), Heyman
patent: 2585183 (1952-02-01), Stern
patent: 3081997 (1963-03-01), Glass et al.
patent: 3739598 (1973-06-01), Postel
patent: 3959989 (1976-06-01), Bhandia
patent: 4764140 (1988-08-01), Wood
patent: 4977757 (1990-12-01), Mesica et al.
patent: 5433090 (1995-07-01), Santiago
patent: 5669240 (1997-09-01), Lima
patent: 5787731 (1998-08-01), Ebara
patent: 5996374 (1999-12-01), Bardisbanyan
patent: 6065971 (2000-05-01), Lennon

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