USD471630SExpiredUtility
Hearing aid having a modular structure
Assignee: SIEMENS AUDIOLOGISCHE TECHNIKPriority: Sep 29, 2000Filed: Mar 28, 2001Granted: Mar 11, 2003
Est. expirySep 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Andre Schelbach
47
PatentIndex Score
9
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hearing aid having a modular structure, as shown and described.
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