Skimmer apparatus for use with a body of water

Liquid purification or separation – Structural installation – Closed circulating system

Reexamination Certificate

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Details

C210S238000, C210S242100, C210S470000

Reexamination Certificate

active

07972504

ABSTRACT:
A skimmer apparatus including a floatation element defining an operative top end and configured to remain on top of a body of water, a net material having a top edge connected to the floatation element and extending nearly a complete width of the floatation element, a non-floatation element defining an operative bottom and connected to a bottom edge of the net material, a guide element extending from a first side and second side of the floatation element and first side and the second side of the non-floatation element, and a handle attached to the end of the guide element distant from the floatation element and the non-floatation element.

REFERENCES:
patent: 4472842 (1984-09-01), Jarrett
patent: 4518495 (1985-05-01), Harding
patent: 5043060 (1991-08-01), Brennan
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patent: 5223135 (1993-06-01), MacPhee et al.
patent: 5350508 (1994-09-01), Van der Watt
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patent: 5759388 (1998-06-01), Cote
patent: 6132604 (2000-10-01), Kirchoff
patent: 6270683 (2001-08-01), Turner
patent: D521198 (2006-05-01), Byrne
patent: 7146658 (2006-12-01), Lyall
patent: 202004040156 (2005-02-01), None
patent: 256071 (2005-02-01), None

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