USD344800SExpiredUtility

Combined hearing aid and geriatric amplifier

86
Assignee: COMENTO ABPriority: Sep 12, 1991Filed: Sep 12, 1991Granted: Mar 1, 1994
Est. expirySep 12, 2011(expired)· nominal 20-yr term from priority
Inventors:Ulf Lamby
86
PatentIndex Score
60
Cited by
3
References
1
Claims

Claims

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

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