USD413379SExpiredUtility

Combined earplug and insertion stem

Assignee: HOWARD LEIGHT INDPriority: May 8, 1998Filed: May 8, 1998Granted: Aug 31, 1999

Est. expiryMay 8, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a combined earplug and insertion stem, as shown and described.

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