USD501255SExpiredUtility

Disposable and detachable hearing aid speaker module

Assignee: HEAR WEAR TECHNOLOGIES LLCPriority: Feb 28, 2003Filed: Feb 28, 2003Granted: Jan 25, 2005

Est. expiryFeb 28, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for disposable and detachable hearing aid speaker module, as shown and described.

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