USD660331SExpiredUtility

Ophthalmic roughing wheel

34
Individually held — no corporate assignee on recordPriority: Apr 22, 2004Filed: Dec 30, 2010Granted: May 22, 2012
Est. expiryApr 22, 2024(expired)· nominal 20-yr term from priority
Inventors:Dennis R. Raffaelli
34
PatentIndex Score
2
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ophthalmic roughing wheel, as shown and described.

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