This patent is of a capsule that allows the user to defend themselves by chewing the capsule and squirting the acid into the attackers eye. A lot more work than usual but it is patentedPatent for a shoe washer
This patent was published in 2011 and patented the invention a shoe washer. Patent number 7,896,012 is the patent for a motor controlled shoe washing device.Find information on any USPTO patent including ones you may have never heard of such as the life-sized bowl of soup!
Attorneys and inventors can now search for patents and discover any information they need via My Patent Assets and the ultimate patent dashboard.Patent Rank Homepage
Patent Rank offers a product and service, called MyPatentAssets, that provides easily accessible and free patent data in an organized dashboard and offers unique, paid-for features, such as forward citations, searchable PDFs, and a Patent Rank Badge.Patent for knife sharpener
Patent number 3,902,275 patented the invention for a knife sharpener. Search other utility patents for free with the ultimate patent dashboard.