Patent ID: 11938507
Assignee: DOSELOGIX, LLC
Field: Surface technology, coating (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 15:
16. A metering dispenser comprising:
a body comprising:
a first end;
a second end opposite from the first end; and
a chamber between the first end and the second end;

a plunger within the chamber and movable between the first end and the second end of the body, wherein the plunger comprises:
a first end comprising an end surface, wherein the end surface comprises at least one channel defined in the end surface and recessed relative to the end surface, wherein the at least one channel is configured to mate with at least one reinforcing rib of an administering tool;
a second end; and
a sidewall extending from the first end to the second end, wherein a rib extends outwards from the sidewall of the plunger; and

a drive screw comprising an elongated shaft defining an end of the drive screw and extending into the chamber, wherein the drive screw is coupled to the plunger, wherein movement of the drive screw moves the plunger along an axis within the chamber between the first end and the second end.