Happy Halloween! Learning with the Halloween Portable Container
The holiday patent du jour gives us the opportunity to explore the candy collecting aspects of trick-or-treating. More specifically, U.S. Patent No. 7,594,669 is for a portable container having wheels and a handle. What makes it worthy note on Halloween is that the container itself is either a pumpkin, witch, ghost, goblin, monster, vampire or werewolf. And yes, that is required in the broadest claim, claim 1. The pictures in the patent show a jack-o’-lantern version of the invention.