USD701547SActiveUtilityPatentIndex 76
Checker brick
Assignee: REFRACTORY INTELLECTUAL PROPPriority: Jun 27, 2012Filed: Dec 13, 2012Granted: Mar 25, 2014
Est. expiryJun 27, 2032(~6 yrs left)· nominal 20-yr term from priority
Inventors:BEI RONGXING
76
PatentIndex Score
9
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23
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1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a checker brick, as shown and described.Cited by (0)
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