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8181961 |
In-tube puzzle
A self-contained three-dimensional puzzle game that has a plurality of free-floating individual puzzle pieces (6) enclosed within a transparent enclosure (8). Puzzle is solved by using a wand (1)...
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8141876 |
Ball assembly
A soccer ball assembly (10) includes a central mounting core (14) defining thirty-two holes and thirty-two construction elements which are mountable to the central mounting core in an arrangement...
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8109515 |
Three-dimensional puzzle
A puzzle formed by splitting of a 3-D body by three pairs of symmetrical conical surfaces. The body has a hollow sphere inside with three main axes coincided with the axes of each pair. The...
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8087671 |
Spatial puzzle apparatus
A spatial puzzle apparatus is disclosed herein. In a preferred embodiment, the apparatus 100 comprises a plurality of puzzle blocks 102 which has a general pyramid shape, and a void 124 which is...
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8061713 |
Three dimensional geometric puzzle
Disclosed is a geometric puzzle comprising a plurality of three-dimensional components of at least one type, each component of the same type being derived by notionally dividing a fundamental shape...
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8020867 |
Toy block assembly puzzle
A toy block assembly puzzle, which is arranged diagonally, ideal for advanced users, comprises: a game tray (20) and plurality of assembly pieces (10) which will be arranged in a concave recess...
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7976024 |
Tessellating pattern cubes
A cube comprising a first set (18) of three identical, contiguous faces and a second set (19) of three identical, contiguous faces. The first set (18) has third order rotational symmetry about a...
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7922556 |
Interlocking crossbar device and system
What is disclosed is a versatile interlocking crossbar device and system for coupling modular components of toy assemblages, educational models, hobby constructions, component attachments, or the...
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7887056 |
Puzzle formed by a plurality of cubes
Puzzle formed by a plurality of cubes. Puzzle formed by a plurality of cubes, wherein each face (3) of each cube shows a fragment of an image, and which is formed by a quantity of cubes whose...
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7857624 |
Child testing apparatus, information system and method of use
An apparatus for testing aspects of how a child learns includes a toy-like base having upstanding pegs. The child is encouraged to place donut shaped hand pieces onto the pegs. The hand pieces test...
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7804013 |
Snap away stringed musical instrument pick
Snap away musical instrument picks. A sheet of material is provided that has a plurality of musical instrument picks formed therein by cut lines around the perimeter of the picks except for uncut...
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7731192 |
Balancing puzzle
The construction and balancing puzzle of the present invention utilizes multiple differently shaped parts which are assembled vertically on a stand to form particular designs. During the assembling...
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7677567 |
Cubic assembly puzzle and support structure
A game or puzzle including a plurality of polyomino assembly pieces and a support base. The support base aids the user in visualizing the shape of the puzzle to be assembled and provides support to...
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7677946 |
Apparatus for child activity and occupational therapy
The present invention provides interchangeable activity centers having a variety of themes, complexity, or content. Parents, teachers, therapists, or others can select, combine, and arrange two or...
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7547019 |
Three-dimensional DIY assembly intelligence structure
The present invention relates to a three-dimensional DIY assembly intelligence structure, which is a three-dimensional rotatable structure. The three-dimensional rotatable structure comprises a...
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7490831 |
Three-dimensional puzzle
A three-dimensional puzzle of a familiar object, the puzzle including a puzzle substrate and a plurality of interlocking puzzle pieces that engage an outer surface of the substrate to form a...
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7469898 |
Geometric puzzle kits
The invention provides a geometric puzzle having a plurality of flat square and rectangular elements with slots that allow the elements to be sequentially interlocked to form two separate geometric...
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7448627 |
Packaging structure and method
A packaging structure for packaging an object. The packaging structure includes an object receiving portion for receiving the object at least partially thereinto. A retaining assembly is provided...
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7413493 |
Magnetic building block
A children's toy is disclosed, including a block, a casing affixed to the block, and a magnet housed within the casing, the magnet freely moveable within the casing. The freely moveable magnet...
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7338046 |
Multiple tetrahedron picture display system
A picture display system, such as for a table top display, utilizing a plurality of tetrahedronal shaped blocks which feature four planar faces of equilateral triangles. In the system, the blocks...
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7198270 |
Kinematically compatible parallelpipedal cells
This invention generally relates to a set of parallelepipedal bodies (cells) capable of matingly compatible engagement for interconnection, so as to allow up to three degrees of freedom in the...
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7160170 |
Panel-type magnetic toys
Disclosed herein is a panel-type magnetic toy having compartments where permanent magnets move. The magnetic toy includes a polygonal panel body having a space therein, a plurality of compartments...
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7156392 |
Polyhedral puzzle
A polyhedral puzzle has basic pieces that connect and form polyhedrons. The present invention serves as a puzzle solved by the geometric relationship between the pieces. The pieces have four...
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7063587 |
Building block
A building block includes two perpendicularly connected square frames, and a hypotenuse frame extended between outer edges of the two square frames. Each of the square and hypotenuse frames has an...
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7025351 |
Puzzle game
A puzzle game is disclosed in which a mechanical puzzle is contrived from a set of components, the game including a deconstruction of the puzzle's form. In randomizing and solving the puzzle, a...
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6857633 |
Castle blocks board game
A game for children has buildable structures, movement measurement devices for measuring game piece movement and projectile range values, structural unit guides to aid in construction of the...
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6805350 |
Ball with a jigsaw cover
A ball with a jigsaw cover includes a hollow core having a first hemisphere and a second hemisphere fixedly connected to each other to form a complete spheroid. Multiple puzzle pieces are...
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6802509 |
Container with associated puzzle
The present invention is toy or educational tool comprising a container shaped and decorated to portray a doll or thing being studied and housing puzzle pieces inside that, when assembled, create...
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6761354 |
Three-dimensional puzzle game and method for assembling the same
A three-dimensional puzzle game includes a plurality of puzzle elements each having a connector, such as a slot or tab, for removable connection to one another. Each connector has a problem or...
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6712358 |
Puzzle device
A puzzle device includes a plurality of separate blocks that are assembled together as a unit which can be manipulated between different configurations. At least one magnet is arranged along an...
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6692001 |
Multi-layered decorative puzzle apparatus
A multilayered decorative puzzle apparatus constructed into a three dimensional geometric structure. The puzzle apparatus further includes an innermost and an outermost layer. Each layer further...
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6684591 |
Card like construction element
A construction element having a card like structure and which can be used to build three dimensional structures, the construction element having upper and lower marginal edges, side marginal edges,...
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6682385 |
Toy building element with transverasal openings
A toy building element comprising one or more first beam-like parts (23, 24) with a plane internal face and an external face, and one or more other beam-like parts (21, 22) with a plane internal...
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6679780 |
Polyomino piece for games
A polyomino piece includes a cube with six sides. Five sides of the cube each have four openings defined therein and arranged in two rows and two arrays. The remainder sixth side of the cube has...
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6666453 |
Puzzle and elements for creating puzzles
A puzzle or game is provided which is capable of multiple solutions. The puzzle pieces are all geometric shapes having only right angles. The puzzle pieces are assembled in a tray, which optionally...
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6663732 |
Process for making an individualized puzzle collage
A system for making a picture puzzle collage from a collection of individual photographs each having a picture displaying front surface and a rear surface including a board, a plurality of...
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6655685 |
Three-dimensional jigsaw puzzle
A three-dimensional jigsaw puzzle includes a three-dimensional core body having a vertical axis and including a plurality of stackable block units formed by cutting the core body along a plurality...
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6648330 |
Three dimensional puzzle
The present invention provides for a new three dimensional puzzle apparatus having fifteen geometrically different components which can be interconnected to form a four by four by four cube. The...
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6626678 |
Method of providing mental stimulus to a cognitively impaired subject
A new method is described of providing mental stimulus to a subject suffering significant cognitive and/or sensory impairment or deterioration, for example a subject having a medically diagnosed...
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6623007 |
Multi-piece 3-D structure of an image with releasable friction-interlock
A plurality of relatively rigid elements for arrangement into a three-dimensional (3-D) structure that represents an image; also a method for arranging a plurality of relatively rigid elements into...
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6601849 |
Golf ball spherical puzzle
A multiple piece puzzle comprises a solid sphere with the external appearance of a golf ball of modern construction. A series of curving cuts through the sphere separate the sphere into a plurality...
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6511073 |
Games and toys
A game or toy comprises a plurality of rectangular elements each having a substantially square upper face and a substantially square lower face interconnected by four rectangular side faces. The...
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6508467 |
Swap the birds puzzle
A three dimensional puzzle is disclosed wherein the puzzle player is required to rotate or manipulate interlocking disc members along a puzzle base so as to orient notched areas along the perimeter...
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6460850 |
Cube puzzle
A puzzle forming a cube when assembled includes a plurality of hexahedron blocks, each block defining at least one hole therein which passes completely through the block. A plurality of fastening...
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6439571 |
Puzzle
This invention describes a puzzle comprising at least one fundamental unit. The fundamental unit comprises a cube with six faces. Each of the faces has two raised quadrants on diagonally opposite...
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6439945 |
Octopus-shaped built-up toy
An octopus-shaped toy is built up from a plurality of modeled parts including two main body parts, two interconnecting parts, and a plurality of tentacle parts. All these modeled parts are...
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6431544 |
Puzzle for reconstructing an overall picture
A puzzle in the form of stacks which eliminates troublesome handling, and presents high versatility as amusement. An overall picture as a correct combination is divided into a plurality of...
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6416054 |
Multi-function puzzle
A multi-function puzzle including a plurality of irregularly shaped puzzle pieces having uniform thickness which are capable of being joined together in a predetermined matrix. A tray is provided...
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6386542 |
Unique puzzle and puzzle piece
A puzzle piece and puzzle made from the pieces is disclosed. The puzzle piece has a center member having a first surface and a second surface, the first surface and the second surface have four...
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6293547 |
Multi-dimensional puzzle
A multi-dimensional puzzle for a way to relieve stress and to provide entertainment. The multi-dimensional puzzle includes a cylindrical base member having lateral slots and a longitudinal slot and...
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