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| Number | Title | Issue Date |
| 7367565 | Balance plate intelligent game apparatus A balance plate intelligent game apparatus, structured to include a lower tier balance plate having a circular arc-shaped bottom portion and a transparent upper tier ball disk combined with a transparent top cover. A ball is disposed interior of the game apparatus s... | 05/06/2008 |
| 7361075 | Hand-held amusement devices and methods involving same A hand-held amusement device has a variety of features that encourage manipulative activities in and/or by a person's hand. These features may include various combinations of a base that is configured for rocking back and forth on a support surface; a cylinder that ... | 04/22/2008 |
| 7300392 | Balance training apparatus A board for balance training has an upper footstep surface, lower bearing surface and a progressive series of concentric, cylindrical sub-frames depending from the lower surface which enclose progressively smaller framed-in areas of the bearing surface within progre... | 11/27/2007 |
| 6709340 | Inflatable recreational device An inflatable rocking recreational device includes an inflatable main body having a generally arc-shaped bottom surface for resting in water or on a surface such as the ground or a floor, and on which the device can be rocked. The device can include a plurality of c... | 03/23/2004 |
| 6419586 | Multi-functional balance rotary disk The present invention relates to a multi-functional balance rotary disk includes a circular disk body having a center provided with a circular base. The circular base is recessed to form a plurality of successive tracks, so that a ball can roll in the tra... | 07/16/2002 |
| 6368226 | Conical recreational device A conical recreational device for providing recreation and exercise. The conical recreational device includes a tubular housing having a first open end and a second open end. The tubular housing has a generally frusto-conical shape. A peripheral lip is at... | 04/09/2002 |
| 5951403 | Hemispherical rolling toy A hemispherically-shaped rolling toy for the amusement and exercise of children is disclosed. The invention is comprised of a hemispherically-shaped body made of a rigid material. The hemispherically-shaped body has a hollow interior which faces up to all... | 09/14/1999 |
| 5853329 | Whirl around toy A whirl around toy including a general spherical member that has a hollow body with an upper end. The upper end has an opening defining a recessed portion projecting inward from the upper end. The recessed portion have a front wall, a back wall and a floo... | 12/29/1998 |
| 5603662 | Hemispherical rocking toy A hemispherical rocking toy for children is disclosed. The hemispherical shell is fabricated of a rigid plastic material and includes an interior surface and an exterior surface with an open top for the receipt of children therein. The shell comprises a g... | 02/18/1997 |
| 5415589 | Variable motion device A variable motion device displaying interactive rocking and rotating motion and having a geometrically eccentric center of mass, The device is supported upon a teetering surface bearing against a corresponding counterteetering surface, At least one of the... | 05/16/1995 |
| 4953849 | Riding capsule device with control mechanism A riding capsule device includes a capsule member, a base, and control mechanism. The capsule member has a bottom configuration in the form of a convex spherical segment. The base has a lower portion with a top configuration in the form of a concave spher... | 09/04/1990 |
| 4618145 | Physical training apparatus A physical training apparatus includes a support frame, a horizontal member pivotally and rotatably mounted to the support frame and a vertical member rotatably mounted on the horizontal member, while on the lower portion of the vertical member there is a... | 10/21/1986 |
| 4613131 | Exercise device for physical therapy A solid, rigid foam device having a continuous outer skin, a flat, circular upper surface that merges smoothly into a symmetric, oblated spherical surface, the upper surface having four, spaced, shallow indentations around its periphery and a number of an... | 09/23/1986 |
| 4605224 | Exercise apparatus Exercise equipment is disclosed which comprises a spherical sector-shaped member with an upright column erected therein, a base plate mounted on the upper end of said column, an arm with the base end rotatably carried on said column and the free end proje... | 08/12/1986 |
| 4084273 | Revolvable rockable playpen A revolvable playpen including a hollow body having an open upper end and a bottom. The bottom of the body has an annular extension substantially normal to the wall of the hollow body and secured to the lower under surface of the bottom is a semi-spherica... | 04/18/1978 |
| 4025107 | Collapsible spoon-bottom chair A collapsible spoon-bottom chair includes a bowl-shaped bottom, a guide rail attached thereto, scissor-type levers which have two pairs of opposite ends, where one pair of the ends is slidable in the guide rail and an extensible seat which is hingeably at... | 05/24/1977 |
