US 12,409,379 B2
Fusible toy bead
Ryo Sakai, Tokyo (JP)
Assigned to EPOCH COMPANY, LTD., Tokyo (JP)
Filed by EPOCH COMPANY, LTD., Tokyo (JP)
Filed on Mar. 16, 2023, as Appl. No. 18/122,214.
Application 18/122,214 is a continuation of application No. 16/696,326, filed on Nov. 26, 2019, granted, now 11,648,459.
Application 16/696,326 is a continuation of application No. 16/226,701, filed on Dec. 20, 2018, granted, now 10,758,813, issued on Sep. 1, 2020.
Claims priority of application No. 2017-250580 (JP), filed on Dec. 27, 2017.
Prior Publication US 2023/0218982 A1, Jul. 13, 2023
Int. Cl. A63F 9/06 (2006.01); A63F 3/00 (2006.01); A63H 33/06 (2006.01); B44B 9/00 (2006.01); B44C 3/12 (2006.01)
CPC A63F 9/06 (2013.01) [A63H 33/06 (2013.01); B44B 9/00 (2013.01); B44C 3/12 (2013.01); A63F 2003/00794 (2013.01); A63F 2250/0428 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A fusible toy bead comprising a plurality of protrusions and a plurality of recesses, wherein each of the plurality of protrusions extends in a protruding direction and having a proximal end and a distal end in the protruding direction, and when viewed from any direction perpendicular to the protruding direction, the distal end has a width smaller than that of the proximal end,
wherein each of the recesses is formed by connecting three surfaces opposed to each other such that a dihedral angle on an outer side of the fusible toy bead between each of the three surfaces and adjacent one of the three surfaces is not greater than 180 degrees.