The invention is directed to a pill cutter that has a protected cutting edge. The pill cutter includes a guard, a base, and a cover. The components are arranged such that the guard slides over the cutting edge when the pill cutter is in an open position and the guard exposes the cutting edge when the...http://www.google.de/patents/US7673778?utm_source=gb-gplus-sharePatent US7673778 - Tablet cutter
