USD244301SExpiredUtility

Headphone earpiece

Assignee: KOSS CORPPriority: Jun 11, 1976Filed: Jun 11, 1976Granted: May 10, 1977

Est. expiryJun 11, 1996(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a headphone earpiece, as shown.

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