Constructional system
AssigneeBruder Spielwaren GmbH + Co. KG
InventorPaul Heinz Bruder
Life of this patent
Estimating the term…
Abstract
A constructional system comprises a plurality of building blocks and one or more connectors. In order to propose an improved constructional system, the building block (1) is characterized by a square assembly opening (2) which is surrounded by an assembly funnel (3)(FIG. 1).
Claims21
A construction system comprising:
- a) a plurality of building blocks (1), each having a square assembly opening (2) which is surrounded by an assembly funnel (3), wherein the assembly funnel (3) comprises oblique planar surfaces (10, 11, 12, 13);
- and,
- b) at least one connector for connecting building blocks (1), each connector having two latching noses (17) and an assembly elevation (18, 25), wherein the assembly elevation (18, 25) is formed as a roof surface or as a pyramid surface.
A building block comprising a square assembly opening (2) which is surrounded by an assembly funnel (3) comprising oblique planar surfaces (10, 11, 12, 13) defining a funnel inner periphery wherein adjacent sides (4, 5, 6, 7) of the square assembly opening (2) are connected by extended corner surfaces (8), wherein the corner surfaces are planar.
A building block comprising a square assembly opening (2) which is surrounded by an assembly funnel (3) comprising oblique planar surfaces (10, 11, 12, 13) defining a funnel inner periphery wherein adjacent sides (4, 5, 6, 7) of the square assembly opening (2) are connected by extended corner surfaces (8), wherein the corner surfaces are rounded.
Dependencies are inferred from the claim text.