An assembly for alternatively ornamenting a proximal end of a finger and enhancing friction at the finger's distal end, the assembly incorporating first and second bands; an adjustable ring clasp for alternatively receiving and releasing the finger; a magnetic crown; a wholly formed joint interconnecting the magnetic crown and the second band, the wholly formed joint positioning the magnetic crown over the second band's upper end; a shaft having an anchor end pivotally attached to the first band, and having an opposite end attached to the second band, the shaft being adapted for, upon mounting of the first band upon the finger, orbiting and counter-orbiting the second band between flexed and extended positions wherein upon flexing the magnetic crown may overlie the proximal end of the finger, and wherein upon extending, the magnetic crown may overlie the finger's distal end.

A ring for performing magic tricks is provided that has a miniaturized vibration motor, an on/off switch, a power supply element, a metallic contact blade, on which the power supply element is positioned, and a printed circuit board which receives wiring to interconnect the battery and the motor on the other, thereby closing the circuit.

An object, such as a piece of jewelry, which has at least one precious stone supported in a recess of a main body, wherein the recess is bounded at least in some regions by a cover that is transparent at least in some regions and the at least one precious stone moves directly or indirectly on an inner peripheral wall of the recess or along an inner peripheral wall of an insert inserted into the recess.

The invention comprises an assortment of apparatuses to magnetically tether a dental hygienist's hand to the utility tubes and hoses commonly found in a dental office. In a preferred embodiment, this consists of an adjustable silicone utility band containing a magnet which is worn by the hygienist. This tethers him or her to a utility hose or tube, which has a clasp that contains a reciprocal magnet. In other embodiments, the invention comprises rings or fingergrips which contain magnets that tether to the utility hose or tube via the magnetized clasp.

Embodiments, alternatives and variations of a device with a assisted opening and closing mechanism for the opening and closing of at least one shaft. Finger rings and other items is configured with components to conveniently, easily and quickly open and close at least one shaft with at least one tensioning mechanism. Other uses of said devices comprise use as a knife, as a tool, a way of relaxation, for therapeutic use, for educational use, as a toy, for self defence, and for entertainment purposes.

A combination finger ring, movable spinning object and a hard candy fixed in position by an exterior post. The finger ring may include a novelty ring housing. The exterior post extends from the finger ring and supports the movable spinning object at the exterior post between the affixed hard candy and the finger ring. The exterior post may include an axle portion supporting the movable spinning object. The movable spinning object may include a circular rotary object propelled into motion by the flick of a finger or by blowing on the movable spinning object which is freely movable and spins relative to the finger ring. The movable spinning object may include a round disk, the surface of which may include a printed design, label or sticker with colors or patterns on the round disk. A rainbow swirl image or the like may be generated while spinning the disk for further amusement.

A generally annular tool holder is fabricated from a relatively soft and highly elastic hypo-allergenic silicone material. An annular band is configured to elastically encircle a thumb or other phalange. A tool receptacle body protrudes radially from the annular band. The tool receptacle body has a plurality of at least partial bores provided along an axis parallel to the central axis of the annulus that are configured to selectively receive and retain drill, driver, and other bits and tools. The bits are both visible and accessible to a drill operator even while the operator is holding the drill. One or more magnets may also be provided within the bores, extending the types of uses for the tool holder.

The present invention relates to a pointer device for operation of interactive screen surfaces, comprising: a closed ring (10) or a ring shaped segment for placement on a finger, where the ring or ring-shaped segment comprises a extractable pointer device (11, 21, 68), where the pointer device is adapted for interaction with a touch-sensitive screen in that the extractable pointer device has an end face functioning as an interface with interactive screens where the end face is less than 25 mm2.

An electronic case assembly includes a case that may contain an electronic device thereby facilitating the electronic device to be manipulated. A pair of magnets is each coupled to the case to magnetically engage a magnetic support surface. In this way the case is selectively retained on the magnetic support surface. A finger loop is pivotally coupled to the case. The finger loop is selectively positioned in a first position to insertably receive a finger thereby inhibiting the case from being dropped. The finger loop is selectively positioned in a second position to abut a support surface. In this way the case is reclined on the support surface for viewing the electronic device.

An article of jewelry configured to secure a handheld, mobile electronic device. The article of jewelry includes a shank configured to hold the article of jewelry on a finger of a user and opposing shoulders extending from the shank. A setting extends from the opposing shoulders and has a receptacle. A magnet is positioned within the receptacle and is configured to engage a ferromagnetic structure of a handheld, mobile electronic device in a manner such as to secure the handheld, mobile electronic device to a finger of the user.