Corrugated leaching chamber
Granted 4 Jan 2011 · 1 office action
Current assignee: PNC Bank, National Association · originally Advanced Drainage Systems
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Inventors: Bryan A. Coppes, Douglas S. Hardesty · Examiner: Robin V Webster · AU 2911 · TC 2900
Life of the application
19 dated eventsDescription
1 parts›FIG. 1 is the top view of a…
FIG. 1 is the top view of a corrugated leaching chamber; and,
FIG. 2 is an isometric view, showing a portion of the chamber of FIG. 1 .
The broken line showings of FIGS. 1-2 are for illustrative purposes only and form no part of the claimed design.
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