Patent ID: 11895991
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC A  B  C  E | IPC A  B  C  E

Claim 0:
1. An aquarium skimmer device, comprising:
a filter body that attaches to a water pump or power head, wherein the filter body is configured to hold a filter medium for filtering water that passes through the filter body;
a funnel holder attached to or positioned on the filter body, the funnel holder comprising a first hollow cylindrical body extending along a vertical axis; and
a funnel assembly removably received on the funnel holder, the funnel assembly comprising;
a funnel sleeve comprising a second hollow cylindrical body extending along the vertical axis and positioned over the first hollow cylindrical body such that the funnel sleeve slides up and down along the vertical axis relative to the first hollow cylindrical body, and
a funnel received by an upper end of the second hollow cylindrical body of the funnel sleeve, the funnel consisting of an upper opening and a lower opening connected by a continuous surface, the upper opening larger than the lower opening, and the lower opening positioned within the second hollow cylindrical body,
wherein the funnel sleeve and the funnel are configured to float up and down along the vertical axis with respect to the funnel holder with changes in water level, wherein an opening of the funnel is positioned one inch or less below a surface of the water.