Doselogix, LLC

John Britton S Mockridge

Craig Jay Cochran

Timothy Gayle Phipps

Daniel Lee DeYoung

Dale Melton Coker

Saundra D Naughton

Ellen Y Brown

Nicholas Henry Reaves

A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.

Dosing dispenser system

Metering dispensers include a body configured to hold a flowable composition in a chamber, a drive screw coupled to the body, and a plunger threadingly coupled to the drive screw. The plunger includes at least two annular lips that form a fluid seal with the chamber as the plunger travels along the drive screw through the chamber. A base is rotationally coupled to the body with a cam that contacts at least one tab extending externally from the body so that the tab enters at least one low point on the cam by traveling over a trailing edge of the low point, and the trailing edge then prevents the tab from exiting the low point in the direction of the trailing edge.

Metering dispenser for flowable compositions

Described are metering dispensers having a body configured to hold a flowable composition in a chamber, a drive screw coupled to the body, and a plunger threadingly coupled to the drive screw. The plunger includes at least two annular lips that form a fluid seal with the chamber as the plunger travels along the drive screw through the chamber. A base is rotationally coupled to the body with a cam that contacts at least one tab extending externally from the body so that the tab enters at least one low point on the cam by traveling over a trailing edge of the low point, and the trailing edge then prevents the tab from exiting the low point in the direction of the trailing edge.

A dosing dispenser includes a housing, a traveler, and a plunger. The dosing dispenser also includes a driver. The housing defines a chamber, and the traveler and plunger are each positionable within the chamber. The traveler is configured to selectively position the plunger along an axis in at least one direction within the chamber.

Described are metering dispensers () having a body () configured to hold a flowable composition in a chamber, a drive screw () coupled to the body, and a plunger () threadingly coupled to the drive screw. The plunger includes at least two annular lips () that form a fluid seal with the chamber as the plunger travels along the drive screw through the chamber. A base () is rotationally coupled to the body with a cam () that contacts at least one tab () extending externally from the body so that the tab enters at least one low point () on the cam by traveling over a trailing edge () of the low point, and the trailing edge then prevents the tab from exiting the low point in the direction of the trailing edge.

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Roswell, GA, United States of America

John Britton S Mockridge