USD498779SExpiredUtility

Viewing aid

27
Priority: Mar 13, 2003Filed: Sep 6, 2003Granted: Nov 23, 2004
Est. expiryMar 13, 2023(expired)· nominal 20-yr term from priority
Inventors:Antoine Yvon Messiou
27
PatentIndex Score
0
Cited by
7
References
1
Claims

Claims

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

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