Extruded media for supporting growth biology within a wastewater treating system
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The broken lines of the left side view, the isometric view, and the plurality of media are included for the purpose of illustration and form no part of the claimed design.
The claimed design is shown fragmented in
Claims
The ornamental design for an extruded media for supporting growth biology within a wastewater treating system, as shown and described.
D353438 | December 13, 1994 | Yuksel |
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5690819 | November 25, 1997 | Chianh |
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7189323 | March 13, 2007 | Lofqvist et al. |
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Type: Grant
Filed: Nov 2, 2009
Date of Patent: Jun 29, 2010
Assignee: Entex Technologies, Inc. (Chapel Hill, NC)
Inventors: Wayne J. Flournoy (Chapel Hill, NC), Richard L. Pehrson (Limerick, PA)
Primary Examiner: Robin V Webster
Attorney: Smith Moore Leatherwood LLP
Application Number: 29/346,510