USD462112SExpiredUtility

Socket of pipe coupling

Assignee: NITTO KOHKI COPriority: Jun 6, 2001Filed: Nov 30, 2001Granted: Aug 27, 2002

Est. expiryJun 6, 2021(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a socket of pipe coupling, as shown and described.

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