Patent ID: 8356767

Claim:
A dispenser comprising: a body; a turret rotatably mounted in said body; a plurality of roll holders connected to said turret and extending generally parallel to an axis of rotation of said turret; a cover connected to said body and movable from a closed position covering said turret to an open position that permits accessing said turret; a roll diameter sensor mounted within said dispenser fixed about said axis of rotation of said turret, one end of the sensor including a portion that is configured to bear on a roll of web material currently being dispensed, said sensor sensing whether a roll of web material on one of said plurality of roll holders has reached a predetermined minimum diameter; and a movable trigger latch mounted within said dispenser and common to each of said plurality of roll holders, said trigger latch blocking rotation of said turret until said roll of web material on said one of said plurality of roll holders has reached said predetermined minimum diameter, said trigger latch then releasing said turret to rotate in a first direction.