FIG. 1 is a perspective view of a pentagonal tetrahedral block, showing a first embodiment of our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof;
FIG. 8 is a perspective view of a second embodiment of the pentagonal tetrahedral block, showing our new design;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof
FIG. 11 is a front elevation view thereof;
FIG. 12 is a back elevation view thereof;
FIG. 13 is a left side elevation view thereof;
FIG. 14 is a right side elevation view thereof;
FIG. 15 is another perspective view of the first embodiment of the pentagonal tetrahedral block shown in FIGS. 1-7;
FIG. 16 is another perspective view thereof;
FIG. 17 is another perspective view thereof;
FIG. 18 is another perspective view of the second embodiment of the pentagonal tetrahedral block shown in FIGS. 8-12;
FIG. 19 is another perspective view thereof;
FIG. 20 is another perspective view thereof; and,
FIG. 21 is another perspective view thereof.
Patent |
Priority |
Assignee |
Title |
6059631, |
Sep 08 1998 |
|
Toy construction kit with interconnecting building pieces |
6152797, |
Feb 16 1995 |
|
Interconnectable space filling model |
6379212, |
Mar 13 1998 |
|
System and set of intercleaving dichotomized polyhedral elements and extensions |
6538254, |
Jul 22 1997 |
Hitachi, Ltd. |
Method and apparatus for sample fabrication |
6558065, |
Jul 09 2001 |
|
Geometric construction system |
6921314, |
Mar 13 1998 |
|
Intercleaving spatially dichotomized polyhedral building blocks and extensions |
7029364, |
Sep 13 2003 |
|
Geometric craft and educational kit |
7156392, |
Jan 03 2005 |
|
Polyhedral puzzle |
7318764, |
Apr 12 2005 |
|
3-dimensional assembly |
7469898, |
Apr 05 2006 |
|
Geometric puzzle kits |
7694463, |
Apr 21 2008 |
LANAHAN REVOCABLE LIVING TRUST |
Structured polyhedroid arrays and ring-based polyhedroid elements |
8157608, |
Aug 12 2006 |
STAPLETON, JONATHAN |
One-piece polyhedral construction modules |
8567149, |
Apr 13 2007 |
DAEDAL IP, LLC |
Interlocking spatial components |
8650808, |
Jan 22 2010 |
|
Curved surface building modules |
8826602, |
Dec 05 2013 |
Stephen L., Lipscomb; Patrecia A., Lipscomb |
Web or support structure and method for making the same |
8845381, |
Apr 21 2011 |
NOVATION DESIGN INC |
Geometric construction module and system |
8858232, |
Oct 04 2011 |
|
Device to three-dimensionally display colors of a color model |
8979608, |
Jun 06 2011 |
Lo-Res Labs LLC |
Folded block structure and method for making |
9192875, |
Sep 17 2013 |
T. Dashon, Howard |
All-shape: modified platonic solid building block |
9339736, |
Apr 04 2014 |
|
Systems and methods for collapsible structure applications |
9340967, |
Jan 17 2014 |
|
Kit including self-supporting panels for assembling a modular structure |
20090309302, |
|
|
|
20150079872, |
|
|
|
D457833, |
May 24 2001 |
|
Pattern for forming polygon |
D802683, |
May 27 2014 |
T. Dashon, Howard |
Tetrahedral neutral converter block |
D823401, |
Sep 28 2016 |
BORNDEA CO., LTD. |
Block assembly toy |