USD510880SExpiredUtility

Hand-held refractometer

Assignee: IT CONCEPTS LLCPriority: Jun 11, 2004Filed: Jun 11, 2004Granted: Oct 25, 2005

Est. expiryJun 11, 2024(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

We claim the ornamental design for a hand-held refractometer, as shown and described.

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