Oh October - What Do You Have on October?

I have plenty of material on October - try October's Famous Inventions, Trademarks, Copyrights, and Patents, Wacky Halloween Patents, or the History of Halloween. For added October thrills, I also have articles on the invention of ghost detectors, pumpkin carving kits, the guillotine, and the electric chair. October is also National Fire Safety Month.

Drawing Credit: Patent #D332,76 Halloween Vampire Decoration by Neal Mankey.