USD453553SExpiredUtility

Plumbing elbow

Priority: Oct 26, 2000Filed: Oct 26, 2000Granted: Feb 12, 2002

Est. expiryOct 26, 2020(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a plumbing elbow, as shown and described.

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