USD474525SExpiredUtility

Leaching chamber

Assignee: HANCOR INCPriority: Aug 27, 2002Filed: Aug 27, 2002Granted: May 13, 2003

Est. expiryAug 27, 2022(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

I claim the ornamental design for a leaching chamber, as shown and described.

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