USD299129SExpiredUtility

Headphone earpiece

Assignee: TELEX COMMUNICATIONSPriority: Nov 24, 1986Filed: Nov 24, 1986Granted: Dec 27, 1988

Est. expiryNov 24, 2006(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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