A plastic reclosable fastener with slider for opening and closing the reclosable fastener on plastic bags and the like is disclosed. The plastic reclosable fastener and slider include a provision for restraining the slider in closed position and maintaining the male and female elements of the slider...http://www.google.es/patents/US5067208?utm_source=gb-gplus-sharePatente US5067208 - Plastic reclosable fastener with self-locking slider
Plastic reclosable fastener with self-locking slider
