USD469859SExpiredUtility

Waste and vent pipe

Assignee: ROYAL PIPE COMPANYPriority: Jun 18, 2002Filed: Jun 18, 2002Granted: Feb 4, 2003

Est. expiryJun 18, 2022(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a waste and vent pipe, as shown and described.

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