Matches 1 - 50 out of 73 1 2 >
Match Document Document Title
7588476 Hinged connector for multi-part construction toy  
A connector element for a rod and connector construction toy set of the type enabling a lateral snap-in assembly of rod elements into sockets of the connector is formed of two hingedly connected...
7438623 Geometric construction system  
A geometric construction system includes: a plurality of flat panels; and a plurality of connecting units provided on side edges of the flat panels. Each connecting unit includes first and second...
7118442 Construction members for three-dimensional assemblies  
A construction member, comprising an elongated body having a longitudinal dimension with a first end and a second end. Complementary end rotational joint portions are provided at the first end and...
6948998 Interconnectable model construction elements  
A system of interconnectable construction elements created from molded plastic, wood or metal, and which include four basic construction elements, wherein a first and second construction element...
6925770 Interlockable element for structure assembly set  
An interlockable element for a structure assembly set includes an at least partially planar body and a connector edge having associated therewith a first A-type and B-type connector pair disposed...
6565406 Geometric construction system  
A geometric construction system includes at least two substantially flat panels and at least a connecting rod. Each panel has a plurality of side edges, each of which has two opposite end sections...
6491562 Automation designing kit  
A kit that can be assembled to make a moving toy comprises a container having at least one wall portion movable between a closed position closing an opening in the container and an open position...
6443795 Transmission chain for toys  
A transmission chain includes a plurality of unitary chain links, each of which has parallel first and second side plates, first and second connecting pins, first and second pivot pins, and first...
6325694 Flexible joint construction toy  
Disclosed are improvements to a construction system based on genderless connectors. The improvements consist of elements that allow connection at an arbitrary angle in the same plane as a hub...
6190231 Continuously rotating mechanisms  
This application is directed to a linkage system which provides continuous rotation to two or more interconnected quadrilaterals. The basic element of the linkage system is a multi-level link which...
6186855 Set of elements articulated to each other  
The four elements are each provided with protrusions constituted by forks the branches of which are resilient, which are each provided with a recess and with an embossment. These protrusions engage...
6176757 Toy brick game  
The invention discloses a toy brick game having at least two toy bricks and at least one connector for connecting the above at least two toy bricks together. The toy bricks can be one of a variety...
6059631 Toy construction kit with interconnecting building pieces  
Toy building pieces are disclosed which may be advantageously used in conjunction with a variety of different shaped framing pieces or connectors for building of structures such as polyhedral...
5928051 Toy building set with two complementary toy building elements  
A toy building set comprising toy building elements provided with complementary coupling members, said toy building set comprising a first toy building element (1) having a through-going opening...
5833511 Transformable geometric construction set and three-dimensional structures configurable therefrom  
A transformable geometric construction set composed of triangular modules having different geometrical forms and sizes, the modules being interlinkable to create a planar mosaic that is...
5832687 Coupling means for building block  
A building block is provided with coupling means on the upper and lower faces allow the blocks to be interconnected to form structures. The coupling means includes protrusions on one face and a set...
5810639 Construction toy block and connector set  
A construction toy block set including a plurality of toy block elements respectively made of flat shape, a plurality of swivel connectors, and a plurality of fixed connectors, the block elements...
5752869 Toy construction set  
A toy construction set suitable for modeling animal, bird, insect, dinosaur and humanoid figures. The individual components of the toy construction set are analogous to bones and moveable joints....
5733168 Coupling mechanism for a toy building set  
A coupling mechanism comprises a rod-shaped object (10) and a coupling head (20, 30) and is adapted to be used in a toy building set containing various building elements with other types of...
5707268 Geometric construction toy set  
A geometric construction toy set composed of triangular modules having different geometrical forms and sizes, the modules being interlinkable to create a planar mosaic that is transformable by a...
5645463 Toy building set  
A toy building set has primary building members having a first type of coupling that includes studs and complementary parts for mating with the studs. The building set also includes secondary and...
5575701 Construction apparatus  
Apparatus for constructing a variety of structures from a limited number of different components includes at least two generally planar members (10, 11, 12; 25), each having along at least one edge...
5545070 Construction toy set of planar blocks with apertures and hinged connectors  
A construction toy set of planar blocks with edge apertures and hinged connectors including a plurality of block elements respectively made of flat shape, and a plurality of swivel connectors, each...
5501626 Polygonal element for constructing polyhedral structures in the form of a flexible peripheral frame  
A polygonal element is provided for forming polyhedral structures, particularly for use as an educational constructional toy. The polygonal element has side margins each comprising an inner edge,...
5493816 Collapsible building block  
An inflatable building block is provided with collapsible sides. Coupling means on the upper and lower faces allow the blocks to be interconnected to form structures. A preferred format relies on...
5472365 Polygon attachment system for constructing polyhedra  
A geometric toy construction system has a multiplicity of flat, regular polygonal construction panels interengageable edge-to-edge by means of shared but separate intervening cylindrical axles...
5458495 Building block having opposing male and female hinge elements for connection to like elements on another like block  
This invention relates to a building block in the shape of a right-angles isosceles triangular prism. the block has male hinge elements on one edge and female hinge elements on another edge such...
5427559 Chain drive for construction toy system  
A chain drive mechanism, especially for a construction toy system, is assembled with individual U-shaped chain link elements. The chain link elements are notched at their open ends and provided...
5390452 Modular building block  
A building block wherein two elongated bars are pivotally connected to each other along their longitudinal edges by a first hinge and at least one end portion of each bar is provided with one or...
5304086 Toy construction element  
A rod is provided with a plurality of bores disposed in a row. In the area of the two end bores the rod has only half the thickness and parallel plane faces. Coaxial to the end bores an annular...
5295691 Piece shift type game board block  
A generally rectangular game board block has a recessed arcuate part formed in a first end, and a protruding arcuate part formed in a second end. The arcuate parts share a common radius of...
5250001 Toy construction kit  
A construction kit is indicated which consists of elongated stave elements (2), which at their ends are provided with protruding plate portions (6, 10) with pins (8) and holes (12) for mutually...
5209693 Toy block set with diverse flexible connectors on opposing ends  
Toy building blocks of the type having an array of sockets on one principal face and a matching array of projections on the opposite face that can be wedged into the sockets of another block are...
5183430 Geometric toy construction system  
A geometric toy construction system has a multiplicity of flat, polyagonal construction pieces interengageable edge-to-edge to form two- and three- dimensional constructions. The edgewise...
5172534 Chainable building blocks  
A construction set is made up of a plurality of detachably chainable links capable of being pivotally attached to one another to form stable geometric structures. Detents are provided at a...
5100358 Coupling device for polygonal elements designed to form spatial structures and in particular polyhedral toys  
A polygonal element has at each of its sides a coupling device designed to connect said element with an identical or different polygonal element equipped with a complementary coupling device in...
5049104 Connecting means for a toy building set  
A connecting system for a toy building set comprises a first coupling part (11) and a second coupling part (12, 13), which are provided on their respective ones of a pair of building elements,...
5044960 Model construction  
A model skeleton comprises a plurality of interconnected members, hinge joints joining some at least of the adjacent members for relative articulation between those members and a skeletal torso...
4886477 Connectble polygonal construction modules  
Polygonal construction modules are capable of being connected together by their edges and by their faces to create many different three-dimensional shapes. Each module has a generally planar body...
4874341 Folding polygonal toy construction element  
A polygonal toy construction element is described having a substantially flat body portion with edge faces and top and bottom faces. Each edge face has a plurality of outwardly projecting...
4822315 Toy construction apparatus  
An assembly toy comprising a plurality of engaged interconnectable elements, each interconnectable element including a generally planar surface and comprising at least one engagement portion...
4813903 Block toy with integral drive shaft  
A running toy having an integral and concealed transmission member permits easy construction of running toys having a desirable appearance. A block unit of the running toy includes a hollow cube or...
4792319 Building blocks  
The invention provides a basic building piece capable of combining with other, identical basic building pieces to form three-dimensional geometric models of the five regular polyhedrons...
4789369 Toy building blocks with multiple pivoting interconnections  
A toy building block construction includes a lower portion having a generally rectangular solid configuration and an integral upper portion extending therefrom. Extending outwardly from one end of...
4758196 Block unit for making three-dimensional blocks composed of geometric points, lines and planes  
Construction units for forming multiple-faced polyhedrons and a wide variety of structural forms. The units are in the form of a circular disk and a link. The disk having concentric rings formed...
4676762 Toy building block kit and pieces thereof  
The toy building block kit includes a variety of buildingblock pieces with a first building block piece (e.g., piece 10, 100, 110, etc.) having on at least one side thereof, a longitudinal slot...
4617001 Elements of a construction or assembly set, and accessories  
Detachable links are formed by a first link having a part-spherical end joined to a cylindrical first intermediate portion and a second link having a receiving end with spaced, generally U-shaped...
4606732 Interlocking toy building blocks with interconnecting, releasable hinges  
A toy building block system includes a plurality of blocks, each having an array of cylindrical projections extending from one surface thereof and a like array of socket-like receptacles in the...
4589853 Construction set, preferably a toy set  
A constructional toy set has building members and coupling members having dimensions which are equal to, multiples of, or specific fractions of a basic unit size, have a basic thickness or a...
4582496 Socketed building block  
A toy building block is disclosed which is in the approximate shape of an "A" formed by two legs fixed to an apex portion which includes a square socket opening. Building blocks of this shape are...
Matches 1 - 50 out of 73 1 2 >