Patent ID: 11857986
Assignee: SAMHWA CO., LTD
Field: Chemical engineering (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 3:
4. The tubeless dispenser container of claim 1, wherein the base is rotatably coupled to the open bottom of the bottle body,
the base has a protruding curb of an upwardly protruding shape formed along an edge of the inside lower surface, the protruding curb having one or more inflow indentations in designated positions thereof where the protruding curb does not protrude upward from the inside lower surface of the base, and
while the base is rotatably coupled to the open bottom of the bottle body, either the protruding curb closes the lower entrance of the channel part or the inflow indentation connects the lower entrance of the channel part with the filling space depending on a rotated angle of the base.