US 12,311,282 B2
Kit with plurality of blocks for constructing craft
Annalee Robbins, Toronto (CA); Matthew Lentini, Toronto (CA); Katherine Pryszlak, Toronto (CA); and Scott Lutz, Toronto (CA)
Assigned to Spin Master Ltd., Toronto (CA)
Filed by Spin Master Ltd., Toronto (CA)
Filed on Sep. 29, 2022, as Appl. No. 17/936,642.
Claims priority of provisional application 63/295,882, filed on Jan. 1, 2022.
Prior Publication US 2023/0211251 A1, Jul. 6, 2023
Int. Cl. A63H 33/08 (2006.01); A63H 33/14 (2006.01)
CPC A63H 33/086 (2013.01) [A63H 33/14 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A kit for constructing a craft, comprising:
a plurality of blocks, each block having a main body having an exterior surface that is made from a material that is adherent when exposed to water so as to permit a first block from the plurality of blocks to be adherable to a second block of the plurality of blocks by applying water to at least one of the first and second blocks,
each block further including a top surface and a block projection extending from the top surface,
each block further including a bottom aperture extending into the main body towards the top surface, and defining a longitudinal axis,
wherein the bottom aperture includes a first aperture region that has a plurality of first region sidewalls, which are connected to one another by a plurality of first region corners each having a first average radius, wherein the first aperture region is shaped to receive the block projection of the second block of the plurality of blocks, and
wherein the bottom aperture includes a second aperture region that has a plurality of second region sidewalls, which are connected to one another by a plurality of second region corners each having a second average radius that is greater than the first average radius.