1,292,188 A 1/1919 Wheeler 2,688,820 A 9, 1954. Shemet 2,843,971 A 7, 1958 Gardellin
3,359,657 A 12/1967 Hedberg 3,564,758 A 2, 1971 W11s 3,654,375 A 4/1972 Geiger …

BACKGROUND Building blocks may be assembled in various configura tions to form
different geometric structures. Groups of build ing blocks may be used as an educational toy …

CN 201643725 U. 11, 2010 DE 19617526 A1 5, 1997 EP O261753 A2 3, 1988 FR 2114528
A5 6, 1972 GB 1603060 A 11, 1981 GB 23O2344. A 1, 1997 KR 200454.067 Y1 6, 2011 WO …

A method of forming a carton or container for food or other items having a model vehicle
configuration is provided that accurately depicts the contours and dimensions of the vehicle …

All-shape building blocks may be shaped as platonic solids. All-Shape building blocks may
be modified to include a flange on each tetrahedron edge, where each flange and each …

Collapsible structures may be formed from planar solids. The structures may be comprised
of multiple planar objects hingedly connected, where each planar object may include …

FIG. 5 is a back elevation view thereof, which because of the vertical and horizontal
symmetry of the design, is a mirror image of the front elevation view; FIG. 6 is a left side …

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 …

In one aspect, the thermally insulating sleeve of the invention is non-disposable and thus
provides an eco-sensi tive solution to disposable coffee sleeves. The sleeve corre sponding …

An assembly toy includes first, second and third units. Each of the first, second and third
units is substantially flat and elongated when the assembly toy is at a pre-assembled state …