USD440146SExpiredUtility

Winding tower

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Assignee: LONG NOW FOUNDATIONPriority: Aug 29, 2000Filed: Aug 29, 2000Granted: Apr 10, 2001
Est. expiryAug 29, 2020(expired)· nominal 20-yr term from priority
Inventors:W. Daniel Hillis
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Claims

Claims

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

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