USD822368SActiveUtility

Two layers umbrella

55
Assignee: YOU CHING CHUANPriority: Dec 21, 2016Filed: Dec 21, 2016Granted: Jul 10, 2018
Est. expiryDec 21, 2036(~10.4 yrs left)· nominal 20-yr term from priority
Inventors:Ching-Chuan You
55
PatentIndex Score
6
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a two layers umbrella, as shown and described.

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