Patent Number: 6,168,581

Title: Drop dispensers

Abstract: A drop dispenser having a sleeve carrying a closure and resilient dosage receiving fitting. The sleeve is treadably mounted an a fluid containing container having a nipple thereon. The closure on the sleeve has a configuration corresponding to the configuration of the nipple for sealing the nipple in the closed position. The fitting is filled with fluid from the container by turning the sleeve in a direction away from the closed position on the nipple to an open position to thereby establish fluid communication between the container and fitting. The fluid is dispensed from the fitting by squeezing the fitting after the closure has been returned to the closed position on the nipple, thereby preventing fluid from flowing from the resilient fitting back into the container. Cooperating stop members are provided between the sleeve and bottle neck to limit the movement of the sleeve relative to the bottle neck.

Inventors: Buehler; John D. (Bridgeton, NJ)

Assignee: Comar, Inc.

International Classification: B01L 3/02 (20060101); A61M 035/00 (); B65D 001/08 ()

Expiration Date: 01/02/2018