Posts Tagged: "raincoat"

Obscure Patent: Disposable Rainwear

Disposable rainwear US Patent No. 6,658,665 Issued December 9, 2003 I have not been doing as many obscure patents as I once did, but I have been increasingly hearing from inventors that they miss this feature because humorous patents coupled with a story provide a good learning opportunity.  That being the case, I will try and write more about obscure…