USD267545SExpiredUtility

Closure plug

Assignee: YAMATO IRON WORKS COPriority: Apr 14, 1980Filed: Apr 14, 1980Granted: Jan 11, 1983

Est. expiryApr 14, 2000(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a closure plug, as shown and described.

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