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7559821 |
Building block
The present invention provides such a spherical block structure wherein each spherical block is made up of three intersecting rings corresponding to the three axes (x, y and z) of the sphere. Each...
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7523938 |
3D jigsaw puzzle
A three dimensional jigsaw puzzle has pieces with protrusions and cutouts. The protrusions and cutouts of every two adjacent pieces correspond to each other. Each piece is a tangential area of a...
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7510187 |
Personalized jigsaw puzzle
A personalized jigsaw puzzle and a method for production of personalized puzzles are described with the personalized puzzle capable of being produced without a customized printing. The personalized...
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7506872 |
Puzzle
A puzzle having only a single or, at most, only a few pieces is made out of a material possessing substantially plastic flexibility but also substantial dimensional stability. Each puzzle piece has...
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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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7484732 |
Card game
A method and apparatus for assembling one or more coherent images from a plurality of segments of the coherent image reproduced on parts, pieces, blocks, cards, or the like is disclosed. In one...
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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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7441776 |
Three-dimensional puzzle
A three-dimensional puzzle including a lenticular lens layer having a lens surface and a flat surface. A four color ink is applied to the flat surface and a layer of opaque ink is applied to the...
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7389908 |
Three-dimensional display form and blank
A blank for constructing a three-dimensional form is provided. The blank includes a rhomboid panel with three edges and two fold lines, which define a pair of triangular panels. Another rhomboid...
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7354043 |
Mosaic playing-cards
A new gaming tool and method of game play including an unconventional deck of playing-cards not employing symbolic relations, but rather employing actual relations between rectilinear geometric...
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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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7284757 |
Structural elements and tile sets
The invention relates to sets of structural elements representing equilateral irregular pentagonal structures with angles of 36°, 108°, 108°, 36° and 252°, which enable a plurality of patterns...
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7255345 |
Advanced games and puzzles
A game or puzzle comprising a plurality of polyomino pieces, each piece having on opposite faces one or more squares, said squares on each said piece and on opposite faces having markings wherein...
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7240902 |
No glue puzzle frame
“Frame Your Puzzle” is the alternative framing method for puzzles, in comparison to what is currently available. Gluing is currently required to frame a jigsaw puzzle in a picture frame....
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7225928 |
Inflatable puzzle storage
An inflatable puzzle storage device and method is provided. To this end, a puzzle is completely or partially assembled on a puzzle assembly mat. To store or transport the puzzle, the puzzle...
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7169010 |
Block and gavel with the intention to relieve stress novelty-kit
A simulated Judge's traditional courtroom gavel appartatus, comprising a sounding-block modified with a preferred plurality of nine cubes, bearing some fifty-four different graphic indicia (one...
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7159866 |
Hidden element puzzle
A substantially hidden element puzzle capable of being incorporated in a variety of structures such as gift or product containers and greeting cards includes at least one substantially flat surface...
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7140612 |
Cubic assembly puzzle and support structure
A game or puzzle including a plurality of polyomino assembly pieces and a support base. The support base may comprise a polygonal bottom member, one or more towers, and side walls. The support base...
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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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7040621 |
Intellectual building base plate assembling game device
An intellectual building base plate assembling game device comprises a triangular game tray having 28 adjacent slots which is arranged as seven lines, a first line having one slot; a second line...
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6976678 |
Amusement device completing composite image by reflection
An amusement device has an image carrying substrate with a corrugated surface with a transverse mirror at a rear end and is marked with first and second sets of strip-like image fragments forming,...
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6923444 |
Encoded image puzzle/decoder
A puzzle/decoder for decoding and viewing lens resolvable encoded images. The decoder includes an encoded image which can be decoded with one or more decoding lenses. A retainer is also included in...
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6910691 |
Cubic puzzle
A cubic puzzle includes eight identical elementary pieces. Each elementary piece is composed of eight identical blocks. The lower layer has a first, a second, and a third block linearly connected...
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6846216 |
Magnetic construction toy
The invention relates to an improved geometric construction toy for building geometrical sculptures and consists of a multiplicity of magnetizable bodies and a multiplicity of construction members....
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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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6767014 |
Puzzle cover
A puzzle maintenance system. The maintenance system includes a puzzle board with a number of shaped puzzle pieces positioned on a first side thereof and a fitted cover positioned at least about the...
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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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6752678 |
Combination puzzle toy
A combination puzzle toy includes a case defining a top open chamber having a flat bottom surface, and a plurality of blocks to be inserted into the top open chamber and supported on the flat...
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D490578 |
Dogtag
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6729984 |
Toy ball apparatus
Toy apparatus are provided. One embodiment of the apparatus includes a mesh having a plurality of loop structures with cooperative mating surfaces located around the perimeter of the loop...
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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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6708973 |
Puzzle device and method of using
A puzzle device and an associated method of using the device to construct a contiguous packed configuration are disclosed. The device comprises a generally rectangular board and a plurality of...
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6702586 |
Teaching puzzle
A teaching puzzle comprises a book in combination with a game board. The book includes a plurality of pages, each page having a written passage printed thereon and a respective puzzle piece...
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6702285 |
Intellectual building blocks with cooperated game devices
The present invention of intellectual building blocks are seventeen building blocks in different shapes assembled unequally by three to six units to make a planar or three-dimensional arrangement...
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6685186 |
Multi-layer puzzles
A multi-layer puzzle having a base with a perimeter portion and a cavity that depicts a theme. Jigsaw puzzle layers are disposed within the cavity and have scenes related to the theme. The...
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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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6672588 |
Interlocking puzzle having backside pattern
There is described an interlocking puzzle which can be separated into various sections according to backside marking pattern prior to solving. After separating the pieces into various sections each...
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6666454 |
Animated clamshell puzzles
Animated puzzle toys are disclosed ranging from simple flat panels having floating eyeballs, to clamshell packaging puzzles for animated display, to eyeball puzzle boxes, to multi-size and...
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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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6650952 |
Systems and methods to ensure that a threshold game result is possible
Systems and methods are provided to ensure that a threshold game result is possible. According to one embodiment, a game condition associated with a game of skill is established. The game of skill...
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6641453 |
Construction set for building structures
A novel construction set particularly useful for children safely to assemble and use two-and three-dimensional structures of a wide range of sizes and shapes with flexible foam-like tubes or rods...
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6637138 |
Shape-shifting game can
A shape-shifting game can. The game can includes upper and lower cylindrical blocks superimposed on each other. Each of the cylindrical blocks are quartered to form a total of eight fan-shaped...
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6619661 |
Jigsaw puzzles for practicing arithmetic
Jigsaw puzzles for use by young children to practice elementary arithmetic. Each puzzle is circular and includes a center piece, four middle ring question pieces, and twelve outer ring answer...
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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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6595519 |
Dimensional puzzle
A puzzle using Moebius topology and three-dimensional construction to make solution more challenging by preventing the player from seeing all possible layouts at any one time. The preferred...
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6565089 |
Puzzles with decoding lenses and encoded images
The present invention is a picture puzzle comprising one or more combination decoding lens/encoded image portions which can form one or more assembled decoded images. The picture puzzle can also...
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6564957 |
Portable puzzle storage case and workstation
A portable jigsaw puzzle storage case and workstation is provided generally comprising an outer cover which encloses a sorting tray and a workstation therein. The workstation generally includes an...
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