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| Number | Title | Issue Date |
| 7322873 | Illuminated, three-dimensional modules with coaxial magnetic connectors for a toy construction kit A construction kit that is suitable for creating a variety of different structures includes a plurality of illuminated elements. Each illuminated element has a light source and is electrically conductive. Tin one embodiment, the kit includes a plurality of connector... | 01/29/2008 |
| 7273404 | Magnetic construction modules for creating three-dimensional assemblies Magnetic structural components utilized to permit construction of a wide variety of structural profiles and to thereby increase design and/or construction flexibility and choice. The structural components each include a number of magnets operatively associated with ... | 09/25/2007 |
| 7255624 | Illuminated, three-dimensional modules for a magnetic toy construction kit A construction kit that is suitable for creating a variety of different structures includes a plurality of illuminated elements. In one embodiment, an illuminated element has a plurality of substantially transparent panels forming a three-dimensional shape, a self-p... | 08/14/2007 |
| 7234986 | Magnetic construction kit with wheel-like components A movable magnetic construction kit that is suitable for creating a variety of different construction profiles and including at least one primary connecting element that can be operatively associated with one or more secondary connecting elements via magnetic and/or... | 06/26/2007 |
| D534617 | Battery operated airbrush | 01/02/2007 |