USD297979SExpiredUtility

Pair of hearing aids

88
Assignee: VOROBA TECH ASSOCIATESPriority: May 27, 1986Filed: May 27, 1986Granted: Oct 4, 1988
Est. expiryMay 27, 2006(expired)· nominal 20-yr term from priority
Inventors:Barry VorobaDennis A. Oberlander
88
PatentIndex Score
32
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pair of hearing aids, as shown and described.

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