You know when you wake up with a great idea and then go back to sleep? These people actually submitted those ideas to the government.
The tricycle lawnmower. A nice way to punish your children with the allure of freedom.
The "Linear Putter Device of a Golf Club" AKA the Chin Putter. Now with textured handle, apparently!
The "Hands Free Towel Carrying" device - or the no worries bib with built in letter envelope?
The "Paddle Wheel Rotocraft." Not sure if airplane, boat, or helicopter. Actually read this patent and I'm still not sure, but glad to know a computer is somehow involved.