A decorative flower pot sleeve having a closed bottom and an expansion element for allowing expansion of the sleeve upon the position of the pot into the sleeve. The sleeve is movable from a flattened state to an open position, in the flattened state the sleeve having a convexly curved lower end and...http://www.google.es/patents/US6230441?utm_source=gb-gplus-sharePatente US6230441 - Decorative flower pot sleeve
