A stem cutting device for cutting the stems of roses and other plants, which includes a barrel fitted with a handle at one end and a cutting head having a slot at the opposite end, a handle lever pivotally attached to the handle and to a plunger slidably disposed in the barrel, with a blade and block...http://www.google.com/patents/US5261163?utm_source=gb-gplus-sharePatent US5261163 - Stem cutting device