USD652422SActiveUtility

Supporting device

Assignee: CHENG QUAN-CHANGPriority: Apr 22, 2011Filed: Apr 22, 2011Granted: Jan 17, 2012

Est. expiryApr 22, 2031(~4.7 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a supporting device, as shown and described.

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