USD408536SExpiredUtility

Combined hearing aid and tinnitus masker

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Assignee: AURIC HORSYSTEME GMBH & CO KGPriority: Sep 16, 1997Filed: Mar 13, 1998Granted: Apr 20, 1999
Est. expirySep 16, 2017(expired)· nominal 20-yr term from priority
Inventors:Hans-Dieter BorowskyEdmund LobbersTheo Wesendahl
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PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined hearing aid and tinnitus masker, as shown and described.

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