USD477089SExpiredUtility

Windmill

42
Assignee: BIG ROC TOOLS INCPriority: Nov 13, 2002Filed: Nov 13, 2002Granted: Jul 8, 2003
Est. expiryNov 13, 2022(expired)· nominal 20-yr term from priority
Inventors:Hsin-I Tsai
42
PatentIndex Score
4
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1
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1
Claims

Claims

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

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