This invention is a quick release mop head of the jaws type. The invention has two significant advances in the art. The most important advance is the provision of an elastic closure which consists of a cord of elastic material secured to one of two hanged jaws at one end. The second end of the cord has...http://www.google.com/patents/US6637065?utm_source=gb-gplus-sharePatent US6637065 - Quick release mop head jaws retainer
