USD287765SExpiredUtility

Hearing aid

Assignee: TOPHOLM & WESTERMANN I/SPriority: Jun 17, 1983Filed: Nov 10, 1983Granted: Jan 13, 1987

Est. expiryJun 17, 2003(expired)· nominal 20-yr term from priority

PatentIndex Score

145

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a hearing aid, as shown and described.

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