Patent
   D801443
Priority
Apr 24 2015
Filed
Oct 23 2015
Issued
Oct 31 2017
Expiry
Oct 31 2032
Assg.orig
Entity
unknown
11
17
n/a
The ornamental design for building block assembly, as shown and described.

FIG. 1 is an assembled perspective view of the building block assembly shown in a cube configuration formed from eight (8) tetrahedron blocks as shown in FIG. 8 and thirty-two (32) one-eighth octahedron blocks as shown in FIG. 9, which in turn form a series of eight (8) mini-cubes as shown in FIG. 4.

FIG. 2 is another assembled perspective view of the building block assembly of FIG. 1;

FIG. 3 is an exploded view of the building block assembly of FIG. 1 showing the eight (8) mini-cubes as shown in FIGS. 4 and 5;

FIG. 4 is a perspective view of a portion of the building block assembly showing the mini-cube used to form the building block assembly of FIG. 1 in which one (1) tetrahedron block as shown in FIG. 8 and four (4) one-eighth octahedron blocks as shown in FIG. 9 are magnetically connected to each other to form the mini-cube of FIG. 4;

FIG. 5 is another perspective view of the mini-cube of FIG. 4 used to form the building block assembly of FIG. 1;

FIG. 6 is an exploded view of the mini-cube of FIGS. 4 and 5 illustrating the one (1) tetrahedron block as shown in FIG. 8 and four (4) one-eighth octahedron blocks as shown in FIG. 9;

FIG. 7 is another exploded view of the mini-cube of FIGS. 4 and 5 illustrating the one (1) tetrahedron block as shown in FIG. 8 and four (4) one-eighth octahedron blocks as shown in FIG. 9;

FIG. 8 is a perspective view of one (1) tetrahedron block used to form the mini-cube of FIGS. 4 and 5; and,

FIG. 9 is a perspective view of one (1) one-eighth octahedron blocks used to form the mini-cube of FIGS. 4 and 5.

Du Toit, Christoffel Francois

Patent Priority Assignee Title
11291926, May 29 2017 HANAYAMA INTERNATIONAL TRADING LTD Polyhedral toy
D827721, Mar 15 2017 CLICK-BLOCK CORPORATION Triangular tile magnetic toy
D846036, Aug 15 2017 INDUSTRIAL DESIGNERS SOCIETY OF AMERICA, INC Block assembly and components thereof
D849850, Jun 02 2017 Building block set for toy and hobby
D850449, Sep 02 2016 Design Pool Limited Cable having anchor element
D960248, Dec 31 2019 SMART N V Housing for a game
D984551, Dec 20 2022 Puzzle
D989190, Dec 20 2022 Puzzle
ER5601,
ER8068,
ER8908,
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