Discover the 25 strangest patents ever filed, from anti-eating masks to pet rock leashes. Explore the USPTO's most bizarre ...

Have you ever heard someone use the term, chindōgu? This Japanese term literally translates to unusual tool. These are tools that might be useful and work, but they are strange and impractical. Kenji ...

Hundreds of thousands of patents are issued by the U.S. Patent and Trademark Office for new inventions every year. Some of these creations, such as the lightbulb, personal computer, and automobile, ...

Fad Diet founder Tom Nardone discovers unusual and bizarre diet inventions that have received US patents. Nardone's also created other quirky websites, including Gingerbread Ghetto , showing the silly ...