A funnel-shaped holder for holding an implement and it's method of use. The holder includes a funnel structure having an upper end that flares open upwardly and is relatively wide for receiving an implement, a lower end that opens downwardly and is relatively narrow, and a rear wall with a substantially...http://www.google.es/patents/US6305557?utm_source=gb-gplus-sharePatente US6305557 - Funnel system for holding implements
