If you’ve ever tried to carve a pumpkin, you know it’s not as easy as it seems. The knife gets stuck, one eye ends up bigger than the other, and your jack-o’-lantern looks less “terrifying” and more “mildly concerned.” Necessity is the mother of invention, so it’s no surprise that in 1979, Christopher A. Nauman came up with a better way to carve a pumpkin, and then patented it. The Patent Office apparently enjoys a little drama, because U.S. Patent No. 4,296,659: Jack-O-Lantern Forming Method, was granted on October 27, 1981, four days before Halloween.
Continue Reading Trick or Claim? What a Pumpkin Patent Teaches Us About Method Claims






