Liquid purification or separation – With repair or assembling means – Hoist or handle means
Reexamination Certificate
2007-06-19
2007-06-19
Prince, Fred G. (Department: 1724)
Liquid purification or separation
With repair or assembling means
Hoist or handle means
C210S448000, C210S470000
Reexamination Certificate
active
10693597
ABSTRACT:
An improved device for collecting and removing debris from a swimming pool, pond or the like comprising a mesh material formed into a net for collecting and temporarily storing the debris. The net includes a top open portion with a support frame and a bottom closed portion forming a vertex. A pole or extensible rod is attached to the end of the frame for holding and manipulating the device through the water. Also provided is a means connected to the bottom closed portion of the net enclosed within the netting to maintain the vertex portion of the net in an open and receptive position while it is manipulated and moved along and below the water's surface to collect and remove debris. The means, when rotated to a horizontal position, expands the bottom closed portion of the net to facilitate the collection of debris and is also used as a device for grasping the bottom closed portion of the net in the process of emptying the net of debris.
REFERENCES:
patent: 4448686 (1984-05-01), Friedman
patent: 5336403 (1994-08-01), Marbach
patent: D381781 (1997-07-01), Clay
patent: 6592756 (2003-07-01), Felix et al.
patent: 2004/0089593 (2004-05-01), Campbell
Gitlin, Esq. Larry F.
Prince Fred G.
Valterra Products Inc.
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