USD510783SExpiredUtility

Pipe flushing device for large drains

Assignee: TASH FAMILY TRUSTPriority: May 9, 2003Filed: May 9, 2003Granted: Oct 18, 2005

Est. expiryMay 9, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a pipe flushing device for large drains, as shown and described.

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