USD970571SActiveUtility

Door opener

47
Assignee: HANGZHOU JUNLING TECH CO LTDPriority: May 26, 2022Filed: May 26, 2022Granted: Nov 22, 2022
Est. expiryMay 26, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Yanxia Hu
47
PatentIndex Score
3
Cited by
25
References
1
Claims

Claims

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

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