USD898341SActiveUtility

Umbrella frame

Assignee: YOU CHING CHUANPriority: Feb 12, 2018Filed: Feb 12, 2018Granted: Oct 13, 2020
Est. expiryFeb 12, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Ching-Chuan You
37
PatentIndex Score
1
Cited by
66
References
1
Claims

Claims

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

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