USD474835SExpiredUtility

Sink having hidden drain

Assignee: ACORN ENG COPriority: Jan 16, 2002Filed: Oct 4, 2002Granted: May 20, 2003

Est. expiryJan 16, 2022(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

We claim the ornamental design for a sink having hidden drain, as shown and described.

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