Decorative pond system

Liquid purification or separation – Structural installation – Closed circulating system

Reexamination Certificate

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Details

C210S170050, C210S416100, C239S020000

Reexamination Certificate

active

10801984

ABSTRACT:
An improved outdoor aquatic pond having a installation template, a pond liner, a plenum unit chamber, a pump, a canister filter, and at least one artificial rock for connection with the rim of said pond. This invention provides for increased ease of installation as well as increased ease of maintenance.

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patent: 2005/0161380 (2005-07-01), Crawford, III
patent: 3733688 (1988-04-01), None
patent: 2004013617 (2004-12-01), None

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