Abstract: Articles of jewelry comprising an ornamental support structure (100), a first aperture (108), a second aperture (110), a first annular element (104) received by the ornamental support structure (100) through the first aperture (108), and a second annular element (106) received by the ornamental support structure (100) through the second aperture (110). The first aperture (108) and the second aperture (110) may be shaped to limit lateral movement of the respective received annular elements (104, 106) while allowing the annular elements (104, 106) to rotate relative to the ornamental support structure. The first annular element (104) may be entwined with the second annular element (106).

Abstract: A rotatable bivalve housing comprising a first annular structure and a second annular structure that may be fixedly engaged with one another to provide a circular volume within which a rotatable ring, or a rotatable ring structure, may be securely rotated. Additionally, the first annular structure may be fixedly engaged with the second annular structure, each annular structure having one or more arcuate bow structures extending outwardly from the portion of the annular structure supportive of the rotatable ring.

Abstract: An article of jewelry comprising an assembly of rotatable elements, the assembly may be loaded by a resilient member, and stowed and deployed via a depressible plunger having a detent. Rotatable elements comprise eyelets and rotatable elements of the assembly deploy via longitudinal travel from the base, beyond a portion of a base retaining rim, and rotate about a retaining ring threading an eyelet of each of the rotatable elements.

Abstract: Articles of jewelry comprising an ornamental support structure (100), a first aperture (108), a second aperture (110), a first annular element (104) received by the ornamental support structure (100) through the first aperture (108), and a second annular element (106) received by the ornamental support structure (100) through the second aperture (110). The first aperture (108) and the second aperture (110) may be shaped to limit lateral movement of the respective received annular elements (104, 106) while allowing the annular elements (104, 106) to rotate relative to the ornamental support structure. The first annular element (104) may be entwined with the second annular element (106).

Abstract: Articles of jewelry, including ring assemblies (100, 300, 400, 700, 1300) permitting secured, removable, rotatable, placement of rings within such ring assemblies (100, 300, 400, 700, 1300). In some embodiments, an ornamental support structure (412, 712, 715, 1312) comprises a hinge permitting a rotatable movement of a portion of the ring assembly to permit placement of the ring structure. In other embodiments, pinch clasps (520, 620, 820, 920, 1020, 1120, 1220, 1320) are used for such ring assemblies.

Abstract: A rotatable bivalve housing comprising a first annular structure and a second annular structure that may be fixedly engaged with one another to provide a circular volume within which a rotatable ring, or a rotatable ring structure, may be securely rotated. Additionally, the first annular structure may be fixedly engaged with the second annular structure, each annular structure having one or more arcuate bow structures extending outwardly from the portion of the annular structure supportive of the rotatable ring.

Abstract: Articles of jewelry, including ring assemblies (100, 300, 400, 700, 1300) permitting secured, removable, rotatable, placement of rings within such ring assemblies (100, 300, 400, 700, 1300). In some embodiments, an ornamental support structure (412, 712, 715, 1312) comprises a hinge permitting a rotatable movement of a portion of the ring assembly to permit placement of the ring structure. In other embodiments, pinch clasps (520, 620, 820, 920, 1020, 1120, 1220, 1320) are used for such ring assemblies.

Abstract: An article of jewelry comprising an assembly of rotatable elements, the assembly may be loaded by a resilient member, and stowed and deployed via a depressible plunger having a detent. Rotatable elements comprise eyelets and rotatable elements of the assembly deploy via longitudinal travel from the base, beyond a portion of a base retaining rim, and rotate about a retaining ring threading an eyelet of each of the rotatable elements.

Abstract: Articles of jewelry, including ring assemblies (100, 300, 400, 700, 1300) permitting secured, removable, rotatable, placement of rings within such ring assemblies (100, 300, 400, 700, 1300). In some embodiments, an ornamental support structure (412, 712, 715, 1312) comprises a hinge permitting a rotatable movement of a portion of the ring assembly to permit placement of the ring structure. In other embodiments, pinch clasps (520, 620, 820, 920, 1020, 1120, 1220, 1320) are used for such ring assemblies.

Abstract: Jewelry ring assemblies configured to mount one or more ornaments via one or more ring assembly elements retaining a rotatable ring.