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Supporting device

91
Assignee: CHENG QUAN-CHANGPriority: Apr 22, 2011Filed: Apr 22, 2011Granted: Jan 17, 2012
Est. expiryApr 22, 2031(~4.8 yrs left)· nominal 20-yr term from priority
Inventors:Quan-Chang Cheng
91
PatentIndex Score
49
Cited by
23
References
1
Claims

Claims

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

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