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6039318 |
Resettable puzzle
An improvement is disclosed in a puzzle of the type including a rectangular base piece, a raised rectangular frame surrounding the sides of the base piece and defining therewith a recessed...
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6033746 |
Jigsaw
A jigsaw with at least some pieces being adapted to be placed alongside a plurality of other pieces by having an upper surface feature extending substantially completely along any one or more of...
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6029974 |
Block puzzles assembly
The present invention relates to a new block puzzles assembly that is comprised of four stacks of a plurality of similar, generally rectangular shaped blocks with circular tenon male attachment...
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6029383 |
Sectional photo display cube
A sectional photo display cube having six faces for displaying photos thereon. The cube includes two complementary shaped sections each of which includes a plurality of blocks projecting...
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6027117 |
Geometric and cryptographic puzzle
Puzzles characterized by one or a number of sets of visually identical, physically interchangeable, rotatable pieces that either contain magnets with varying north/south orientations embedded in...
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6024360 |
Curved geometry game apparatus
A puzzle and game apparatus constructed of elements forming a geometrical pattern, the shape of each element providing information about its placement in the overall puzzle. In the preferred...
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6015150 |
Three-dimensional puzzle assembly
A three-dimensional puzzle assembly comprising a structural portion and a decorative portion is described herein. The structural portion includes a plurality of structural elements that may be...
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6012718 |
Puzzle
A puzzle which includes a plurality of interlocking pieces, preferably made of heavy cardboard. The assembly of the pieces results in openings sized and shaped to receive specific letters. Letters,...
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5988687 |
Computer printable jigsaw puzzle
A puzzle for printing on a printer having rollers in its paper feed path, such as a personal computer printer. The puzzle is a semirigid but flexible sheet having at least one blank side serving as...
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5979895 |
Method and apparatus for administering psychological tests
There is provided a test administration device having at least three substantially rigid planar members rotatively interconnected. At least two members have a retaining layer on one side containing...
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5957454 |
Jigsaw puzzles
A jigsaw puzzle is made up from a plurality of pieces which can be assembled to form a picture. The pieces include a plurality of outer edge pieces which when assembled establish a perimeter of the...
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5944312 |
Educational game apparatus for learning relationships between living or non-living things
A game apparatus teaches relationships between members and subsets of a recognized set of living or non-living things, such as the five food groups, through illustrations on faces of...
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5941712 |
Educational kit
A kit provides one or more replicas of dinosaur skeletons (typically significantly reduced in size), in combination with one or more replicas of paleontology tools (again typically significantly...
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5927715 |
Toy having selectively engageable pieces
A multiple piece toy in which each piece includes a base having an interconnectable peripheral edge which selectively mates with the peripheral edges of other pieces to enable multiple...
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5895044 |
Three-dimensional puzzle with magnetic and mechanical attachment, particularly for use by people with impaired vision
A puzzle includes pieces of different and random shapes and/or sizes, which can occupy only one position in the puzzle and which can be assembled by magnetic forces as well as by co-operating...
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5895049 |
Puzzle buddy
A reclosable lid with a playing surface for laying out of the jig saw puzzle pieces is shown and described. The playing surface includes: a pair of grooves and a pair of side rails for lateral...
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5893560 |
Games, puzzles and the like
A game including a game board is provided with two recesses and including two sets of pieces which may be assembled to reconstitute two similar pictures, one picture within and filling each recess,...
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5873729 |
Mathematical triangle kit and method of use
A mathematical triangle kit designed to teach children and adults mathematical and symmetry skills utilizing various sized patterned blocks. By manipulating the patterned blocks the participant...
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5868388 |
Games and puzzles
A game or puzzle including a plurality of polyomino pieces which have the obverse sides and the reverse sides marked with different markings, there being a least three markings in total on the...
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5864973 |
3-D greeting card
An improvement is added to the existing concept of using a mirrored surface to reflect a half symmetrical image which is printed on an adjoining card. The improvement is adding a perspective...
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5860650 |
Three dimensional puzzle
In order to enhance the enjoyment of assembling a puzzle of the three-dimensional type, a puzzle is disclosed in the form of a building-like structure having walls to be joined at corners thereof....
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5842941 |
Basketball backboard assembly
A basketball backboard assembly comprising a body including a plurality of selectively releasable interfitting pieces and a rim extending from the body is disclosed whereby upon generating a...
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5842697 |
Polyhedral surface jigsaw puzzles
The invention comprises a continuous surface made from jigsaw puzzle pieces, wherein the three or more pieces whose corners share a common point when assembled, have corner angles whose sum is less...
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5840377 |
Container with jigsaw puzzle components
A container is provided with a liner, such as a jigsaw puzzle, which is visible through translucent container walls. Retainers to hold the puzzle or puzzles in place against wall surfaces are...
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5829744 |
Repositionable puzzle
A repositionable puzzle having a base, at least one removable piece having a first surface having a fastener adapted to releasably engage the base and a second surface having indicia. A panel is...
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5826873 |
Three dimensional puzzles
The invention provides a three-dimensional puzzle consisting of a plurality of interlocking components. Each component has at least one engagement surface with which it engages with one or more...
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5823532 |
Window puzzle
A puzzle including a puzzle board having a backing, a plurality of cavities, and a plurality of puzzle pieces, each puzzle piece having a frame, or outer periphery shaped and sized to conform to...
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5820383 |
Magnetic manipulatives book
A book having at least one fold out page with a metal insert which assists the placement or arrangement of magnetic manipulatives onto a page of the book.
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5820124 |
Display puzzle
A display puzzle comprising a support and a plurality of puzzle elements, the support and the elements having mutually-interengageable, releasable attachment members such that the elements are...
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5813154 |
Magnetic display format system for accomodation of alphanumeric character width difference
A changeable magnetic sign kit including; interlocking pieces, upon which are imprinted alphanumeric characters, which can be reconstructed into different messages, and which vary in width to...
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5810356 |
Variable boundary jigsaw puzzle
A puzzle includes a display showing a plurality of pieces, each of the pieces corresponding substantially to a given region of a composite block, and an input device for allowing a user to...
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5810357 |
Stackable three-dimension toy assembly
A three-dimension skill-development toy for small children is provided with a molded core element and a series of planar elements that may be stacked on the molded core element only by pattern...
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5806853 |
Sculpture puzzle
A sculpture puzzle which includes a base and a core which is attached to, and extends from, the base. The sculpture puzzle is constructed by sequentially mounting a number of planar segments to...
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5791647 |
Multilayer three dimensional puzzle
A multilayer three dimensional puzzle includes two or more planar layers supported by separators in a spaced relationship to one another. Each layer consists of assembled interlocking puzzle...
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5787622 |
Signboard
A signboard comprises a backboard having a frame which contains a sign member disposed contiguous with the frame so as to fill the area within the frame. The sign member has a rear surface...
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5785319 |
Re-arrangable three-dimensional picture display incorporating a picture puzzle
A displaying device for displaying pictures of baseball players, or the like, includes a three-dimensional (3D) structure including identically sized cube elements, provided with a respective...
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5775693 |
Interactive and educational activity toy
An interactive toy/puzzle comprising a planar playing board in which moveable indicia interacts with fixed indicia is disclosed. The moveable indicia may also interact with other moveable indicia....
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5763025 |
Personal accessory and method of making same
A personalized accessory for ornamenting or otherwise accessorizing a person's clothing includes at least a first interlocking member and a second interlocking member. The first and second...
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5752336 |
Display case and display for game and collector articles
A display carrier for POGS and/or Slammers has a body portion with an upper flat surface and registration cavities therein arranged in an upper and a lower level, such that POGS or Slammers...
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5746429 |
Toys and storage device
A combination of a plurality of toys having multiple, disengageable parts and a storage device therefor, all the parts have identifying means which make the parts of one toy distinguishable from...
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5746430 |
Magnetic tangram puzzle game assembly
A Tangram puzzle game assembly in which the game is played with a set of geometric pieces formed of plastic material having magnetized particles dispersed therein. Also provided is a ferromagnetic...
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5743741 |
Math jigsaw puzzle
An educational jigsaw puzzle (20) in accordance with a first embodiment of the invention including a plurality of substantially flat components (22) having various beginning members (23, 24)....
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5735521 |
Puzzle with textured surface
A textured surface improvement for puzzles is disclosed. A flocking material is applied to selected areas of a multi-piece puzzle. If the puzzle portrays an image, the areas and flocking are...
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5725213 |
Puzzle construction
An improvement is disclosed in a puzzle of the type including a rectangular base piece, a raised rectangular frame surrounding the sides of the base piece and defining therewith a recessed...
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5720481 |
Educational puzzle toy set
An educational toy puzzle set having separate interconnecting puzzle pieces each shaped as the silhouette or outline of an animal, plant, or toy with one side including a word description or name...
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5714212 |
Balancing jigsaw puzzle sculpture
A jigsaw puzzle sculpture comprising a plurality of interlocking pieces with a suspension point which is oriented relative to the center of gravity of the assembled puzzle sculpture. The suspension...
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5711524 |
Game
Regular rhombic dodecahedrons having faces with two aspects of two different kinds, each belonging to a same family, one by a bare surface, the other one by a shaded surface, are piled on a base...
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5692749 |
Matching puzzle with multiple solutions
A tiling, pattern-matching puzzle having a large number of distinct, challenging solutions while maintaining in each solution an overall unity and perceptible wholeness. This is achieved by...
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5681041 |
Three dimensional puzzle
A three-dimensional, representational puzzle having frictionally mating pieces with selected pivoting pieces which allow motion of the puzzle when assembled. The exemplary puzzle is representative...
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5660387 |
Polyhedron puzzle
A set of polyhedrons have shapes capable of fitting together, in one or more ways, into a solid geometric shape such as a rectangular solid or more specifically, a cube. The polyhedrons include...
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