PUZZLE
A children’s puzzle including a rigid frame and a set of removable, rigid, non-interlocking pieces. The rigid frame has two opposite broad sides defining a thickness with multiple recesses which are sized to simultaneously accommodate all of the pieces of the set. Each recess is surrounded by one or more elevated surfaces of the rigid frame. At least one of the recesses on at least one broad side of the rigid frame loosely contains multiple pieces of the set. The recesses of the two opposite broad sides of the rigid frame are arranged differently, so as to form respective arrangements of the pieces of the set when accommodated in the recesses. The pieces each have a flat bottom surface. At least three of the pieces have different perimeter shapes. The pieces are retained in the recesses only by gravity.
This application is a continuation application of and claims priority to International PCT Patent Application Number PCT/US2020/036687, filed on Jun. 8, 2020, the contents of which is hereby incorporated by reference.
TECHNICAL FIELDThis invention relates to puzzles, and more particularly to developmental puzzles for children.
BACKGROUNDPuzzles are a type of game played by people. Puzzles vary in complexity and difficulty. One person or many people working together can attempt to complete a puzzle. People of all ages, from children to elderly attempt to complete puzzles. Working on completing puzzles develops cognitive abilities, problem solving skills, and develops pattern and color recognition capabilities. Working on puzzles is a fun, enjoyable experience.
SUMMARYThe details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the invention will be apparent from the description and drawings, and from the claims. The present disclosure relates to a children’s puzzle.
Implementations of the present disclosure include a children’s puzzle including a rigid frame and a set of removable, rigid, non-interlocking pieces. The rigid frame has two opposite broad sides defining a thickness therebetween. Each broad side of the rigid frame defines multiple recesses therein. Each recess is surrounded by one or more elevated surfaces of the rigid frame. At least one of the recesses on at least one broad side of the rigid frame is configured to loosely contain multiple pieces of the set. The recesses of each of the broad sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set. The recesses of the two opposite broad sides of the rigid frame are arranged differently, so as to form respective arrangements of the pieces of the set when accommodated in the recesses. The set of removable, rigid, non-interlocking pieces each have a flat bottom surface. At least three of the pieces have different perimeter shapes. The pieces of the set and the recesses of each of the two opposite broad sides of the rigid frame are configured such that the pieces, as accommodated, are retained in the recesses only by gravity.
In some implementations, at least some of the pieces of the set each have a flat top surface opposite the bottom surface. The top and bottom surfaces define a thickness therebetween.
In some implementations, the recesses of each of the broad sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set with the bottom surfaces of the pieces against the rigid frame.
In some implementations, the flat top surface is flat across its entire extent and void of any recess or protrusion.
In some implementations, for at least one of the pieces with a flat top surface the top surface is smaller than the bottom surface.
In some implementations, the set of pieces includes a piece with a bottom surface identical in size and shape to the top surface of the piece with the top surface smaller than the bottom surface.
In some implementations, at least one of the pieces is non-planar on a side opposite the bottom surface.
In some implementations, the recesses on one of the two opposite sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set with the bottom surface of the non-planar piece extending away from the rigid frame.
In some implementations, the rigid frame is void of any passages connecting recesses on opposite sides of the broad sides.
In some implementations, the bottom surface of each piece is flat across its entire extent and void of any recess or protrusion.
In some implementations, the children’s puzzle is constructed of wood.
In some implementations, the non-recessed surface of the rigid frame displays graphics associated with the respective arrangements of the pieces.
In some implementations, the recesses are each bounded by bottom surfaces displaying graphics.
In some implementations, the pieces of the set are of different colors.
In some implementations, on at least one of the broad sides of the rigid frame the recesses extend to a greater depth from the non-recessed surface of the rigid frame in one region of the broad side of the rigid frame than in another region of the broad side of the rigid frame.
In some implementations, the pieces and recesses are configured such that, as accommodated in the recesses, the pieces extend above the non-recessed surface surrounding the recesses.
In some implementations, at least one piece of the set has a round perimeter.
In some implementations, at least one recess of each side of the rigid frame accommodates only a single piece of the set.
In some implementations, exactly two of the pieces of the set are of identical perimeter shape and size.
In some implementations, the two opposite broad sides of the rigid frame are parallel.
Like reference symbols in the various drawings indicate like elements.
DETAILED DESCRIPTIONWhile a number of examples have been described for illustration purposes, the foregoing description is not intended to limit the scope of the invention, which is defined by the scope of the appended claims. There are and will be other examples and modifications within the scope of the following claims.
A puzzle is a toy or game designed to challenge a person’s cognitive abilities and problem solving skills. A puzzle has a rigid frame with two opposite sides. Each side has multiple recesses. A set of pieces fit the recesses. The recesses of each side of the rigid frame are sized to simultaneously accommodate all of the pieces of the set and make an arrangement of the pieces.
The first side 104 and the second side 108 can be parallel. In some cases, the thickness 116 can differ in one region of the rigid frame 102 from the thickness 116 in another region of the rigid frame 102, as shown in
The non-recessed surface (the first side 104 and the second side 108) of the rigid frame 102 can display graphics 126 associated with the respective arrangements of the pieces. The graphics 126 can be displayed on either or both of the foreground 512 and the background 514, as shown in
The rigid frame 102 can be constructed from wood, plastic, or metal. The rigid frame 102 can be a solid wood. For example, a solid wood can be beech, maple, pine, walnut, or basswood. The rigid frame 102 can be constructed of a composite wood. For example, a composite wood can be a plywood or a medium density fiberboard. For example, the polymer or plastic film can be acrylonitrile butadiene styrene (ABS), polypropylene, or polyethylene. The rigid frame 102 can be constructed of a bio-based polymer. For example, the bio-based polymer can be based on sugar cane or corn. The rigid frame 102 can be constructed of a bio-fill polymer. For example, the bio-fill polymer can be filled with bamboo or rice. The rigid frame 102 can be constructed of a rubber. For example, the rubber can be thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE), or silicone. The rigid frame 102 can be constructed of a metal. For example, the metal can be aluminum or steel. The rigid frame 102 can be constructed of a ceramic.
As shown in
The recesses 110 of the two opposite broad sides (the first side 104 and the second side 108) of the rigid frame 102 are arranged differently, so as to form respective arrangements of the pieces 106 of the set when accommodated in the recesses 110 described below. The recesses 110 of each of the two opposite broad sides (the first side 104 and the second side 108) of the rigid frame 102 are configured such that the pieces 106, as accommodated, are retained in the recesses 110 only by gravity.
At least three of the recesses 110 have different perimeter shapes. The perimeter shapes can be geometric shapes or organic shapes. A geometric shape is defined by a set of points or vertices and lines connecting the points in a closed chain. For example, a geometric shape can be a square, a rectangle, a circle, a triangle, a trapezoid, or an octagon. An organic shape is typically asymmetrical or irregular and tends to mimic shapes found in nature. For example, an organic shape can be cloud-like or fruit-like. For example, in
Referring to
Each piece 106 has a perimeter shape corresponding to a recess 110. At least one piece 106 fits in each recess 110. Some recesses 110 are sized to accommodate multiple pieces 106. In some cases, at least one recess 110 of each side (the first side 104 and the second side 108) of the rigid frame 102 accommodates only a single piece 106 of the set.
At least three of the pieces 106 have different perimeter shapes. The perimeter shapes are substantially similar to the geometric shapes or organic shapes discussed above. In some cases, at least one piece 106 of the set has a round perimeter. In some cases, exactly two of the pieces 106 of the set are of identical perimeter shape and size. Each piece 106 can have a solid color, multiple colors, or a pattern substantially similar to those described above.
The recesses 110 of each side (the first side 104 and the second side 108) of the rigid frame 102 are positioned to make an arrangement of the pieces 106. The non-recessed surface (the first side 104 and the second side 108) of the rigid frame 102 can display graphics 126 associated with the respective arrangements of the pieces 106.
Claims
1. A children’s puzzle, comprising:
- a rigid frame having two opposite broad sides defining a thickness therebetween; and
- a set of removable, rigid, non-interlocking pieces each having a flat bottom surface, at least three of the pieces having different perimeter shapes;
- wherein each broad side of the rigid frame defines multiple recesses therein, each recess surrounded by one or more elevated surfaces of the rigid frame, at least one of the recesses on at least one broad side of the rigid frame configured to loosely contain multiple pieces of the set;
- wherein the recesses of each of the broad sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set;
- wherein the recesses of the two opposite broad sides of the rigid frame are arranged differently, so as to form respective arrangements of the pieces of the set when accommodated in the recesses; and
- wherein the pieces of the set and the recesses of each of the two opposite broad sides of the rigid frame are configured such that the pieces, as accommodated, are retained in the recesses only by gravity.
2. The children’s puzzle of claim 1, wherein at least some of the pieces of the set each have a flat top surface opposite the bottom surface, the top and bottom surfaces defining a thickness therebetween.
3. The children’s puzzle of claim 2, wherein the recesses of each of the broad sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set with the bottom surfaces of the pieces against the rigid frame.
4. The children’s puzzle of claim 2, wherein the flat top surface is flat across its entire extent and void of any recess or protrusion.
5. The children’s puzzle of claim 2, wherein for at least one of the pieces with a flat top surface the top surface is smaller than the bottom surface.
6. The children’s puzzle of claim 5, wherein the set of pieces includes a piece with a bottom surface identical in size and shape to the top surface of the piece with the top surface smaller than the bottom surface.
7. The children’s puzzle of claim 1, wherein at least one of the pieces is non-planar on a side opposite the bottom surface.
8. The children’s puzzle of claim 7, wherein the recesses on one of the two opposite sides of the rigid frame are sized to simultaneously accommodate all of the pieces of the set with the bottom surface of the non-planar piece extending away from the rigid frame.
9. The children’s puzzle of claim 1, wherein the rigid frame is void of any passages connecting recesses on opposite sides of the broad sides.
10. The children’s puzzle of claim 1, wherein the bottom surface of each piece is flat across its entire extent and void of any recess or protrusion.
11. The children’s puzzle of claim 1, wherein the children’s puzzle is constructed of wood.
12. The children’s puzzle of claim 1, wherein the non-recessed surface of the rigid frame displays graphics associated with the respective arrangements of the pieces.
13. The children’s puzzle of claim 12, wherein the recesses are each bounded by bottom surfaces displaying graphics.
14. The children’s puzzle of claim 1, wherein the pieces of the set are of different colors.
15. The children’s puzzle of claim 1, wherein on at least one of the broad sides of the rigid frame the recesses extend to a greater depth from the non-recessed surface of the rigid frame in one region of the broad side of the rigid frame than in another region of the broad side of the rigid frame.
16. The children’s puzzle of claim 1, wherein the pieces and recesses are configured such that, as accommodated in the recesses, the pieces extend above the non-recessed surface surrounding the recesses.
17. The children’s puzzle of claim 1, wherein at least one piece of the set has a round perimeter.
18. The children’s puzzle of claim 1, wherein at least one recess of each side of the rigid frame accommodates only a single piece of the set.
19. The children’s puzzle of claim 1, wherein exactly two of the pieces of the set are of identical perimeter shape and size.
20. The children’s puzzle of claim 1, wherein the two opposite broad sides of the rigid frame are parallel.
Type: Application
Filed: Dec 8, 2022
Publication Date: Apr 6, 2023
Inventors: Philip J. Fouts (Boise, ID), Thomas Creason Rigby (Boise, ID), Sara Hall Richins (Boise, ID), Stephen Blaise Lawless (Boise, ID)
Application Number: 18/063,177