USD554549SExpiredUtility

Refractometer

26
Assignee: ATAGO CO LTDPriority: Jan 31, 2005Filed: Jul 25, 2005Granted: Nov 6, 2007
Est. expiryJan 31, 2025(expired)· nominal 20-yr term from priority
Inventors:Hideyuki AmamiyaYasuhiko AmagasaTakeshi Kubodera
26
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a refractometer, as substantially shown and described.

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