A self-rotating display device (1) includes and outer light transmissive container (2) containing a light transmissive fluid (6) and a body (4) containing an electric motor (14) for rotating the body with respect to the outer container. The body also carries a compass magnet (18) as a source of counter-torque for the motor to operate against. A magnetic positioning structure (20) made of ferromagnetic material secured to the container interacts with the magnetic field of the compass magnet to cause the body to migrate toward a location minimizing the distance between the magnetic positioning structure and compass magnet, so that the body can remain centered within the display while rotating.

A self-rotating display device (1) includes and outer light transmissive container (2) containing a light transmissive fluid (6) and a body (4) containing an electric motor (14) for rotating the body with respect to the outer container. The body also carries a compass magnet (18) as a source of counter-torque for the motor to operate against. A magnetic positioning structure (20) made of ferromagnetic material secured to the container interacts with the magnetic field of the compass magnet to cause the body to migrate toward a location minimizing the distance between the magnetic positioning structure and compass magnet, so that the body can remain centered within the display while rotating.

In accordance with embodiments of the invention, a modular marble course system with universal connectors among the components which can be mounted upon a vertical surface, has a large number of attachments, and which utilizes a unilateral construction for among the tracks, is disclosed. In combination, the features of present embodiments may permit a user to build a large number of customized and modular marble courses on substantially any vertical surface, and across multiple vertical surfaces in different planes. The system may include a variety of linear and non-linear tracks, including tracks which span around corners, smoothly move from one vertical level to the next, and which can be rotated to move a marble upwards. The system may further include unique trick attachments such as cannons, catapults, rotating attachments which pivot about an axis, and other attachments.

A crown cap game device characterized in that a measurement device 4, consisting of electronic board 4a, the battery 4b covered by the casing 4c, clings to the wall 6, is installed inside below the teeth 3. All electronic elements on measurement device 4 like sensors, button, led diode are located on electronic board 4a and covered by the casing 4c. The battery 4b provides power to the electronic board 4a and casing 4c covers electronic board 4a to protect electronic board 4a against the influence of external factors. Casing 4c as well as crown bottle cap 2 may be in the any other form of small item enabling to perform fast tricks in the air and on the surface like coin shape.

An interactive toy, system, and method of controlling the same. The interactive toy includes a toy housing comprising therein a function device performing user-perceptible, controllable functions; a control circuit controlling the function device; a rechargeable power source providing operating power to the function device and the control circuit; and a charging circuit for contactless receipt of electrical energy and for charging the rechargeable power source when the interactive toy is positioned in a charging zone of a contactless charging device. The control circuit receives a primary signal indicative of an interaction stimulus; a secondary signal indicative of a position of the interactive toy with respect to the charging zone; and, responsive to the primary signal, controls the function device to perform a user-perceptible function selected based on the secondary signal. The interactive toy system includes an interactive toy and a contactless charging device defining one or more charging zones.

An interactive toy, system, and method of controlling the same. The interactive toy includes a toy housing comprising therein a function device performing user-perceptible, controllable functions; a control circuit controlling the function device; a rechargeable power source providing operating power to the function device and the control circuit; and a charging circuit for contactless receipt of electrical energy and for charging the rechargeable power source when the interactive toy is positioned in a charging zone of a contactless charging device. The control circuit receives a primary signal indicative of an interaction stimulus; a secondary signal indicative of a position of the interactive toy with respect to the charging zone; and, responsive to the primary signal, controls the function device to perform a user-perceptible function selected based on the secondary signal. The interactive toy system includes an interactive toy and a contactless charging device defining one or more charging zones.

Electrical connectors, electrical modules, and systems are provided. In one aspect, an electrical connector includes a housing defining a side surface, an electrical conductor supported by the housing and including an engagement portion proximate the side surface of the housing. The engagement portion is adapted to engage another electrical conductor of another electrical connector. The connector also includes a magnet supported by the housing proximate the side surface of the housing, a projection extending from the side surface of the housing, and a receptacle defined in the side surface of the housing. In other aspects, an electrical module includes at least one of these electrical connectors. In further aspects, a system includes a plurality of these modules and the modules are selectively couplable together.

Electrical connectors, electrical modules, and systems are provided. In one aspect, an electrical connector includes a housing defining a side surface, an electrical conductor supported by the housing and including an engagement portion proximate the side surface of the housing. The engagement portion is adapted to engage another electrical conductor of another electrical connector. The connector also includes a magnet supported by the housing proximate the side surface of the housing, a projection extending from the side surface of the housing, and a receptacle defined in the side surface of the housing. In other aspects, an electrical module includes at least one of these electrical connectors. In further aspects, a system includes a plurality of these modules and the modules are selectively couplable together.

The present invention pertains to a Magnetized Multiple Media Memorabilia/Tool Stand apparatus assembly device mechanism, aimed particularly at enabling an end user to have object(s) securely, safely, easily, quickly and in a cost effective method and it/they are mounted/attached in/on a singularly base and be used in multiple locations. This “Magnetized Memorabilia Media Stand”, allows an item(s) including but not limited to work, employment, sports, etc., or the like to be usable as well as displayed. Said can be hung on a Wall-Post, Garage-Refrigerator-House Door, Window Seal, be a Desk Paper Weight, PencilPen-Clip Holder, on Mailboxes, etc. Said has multiple purposes and be used in multiple locations. As “Helmet Hoodie Stand”, it doesn't have multiple magnets nor bolted to a Vehicle, for effectiveness as described herein. Said configuration allows it to be superior to prior art, because its shaft/rod/brace/bracket/magnet mechanism embodiments, etc., are not exclusively for a hood purpose.

A miniature magnetic theater apparatus provides an elevated surface supporting on its upper face (stage) one or more magnetic characters. The characters utilize magnets positioned under the stage for manipulation by a user in accordance with a stage play. Scenery elements may utilize magnets to attach to magnetically receptive drops, wings and a back wall. The drops and wings may be positioned in slotted side beams for positioning and support.