USD1078638SActiveUtility

Variable frequency control device

80
Assignee: WEIFANG XINGYUAN TRADING CO LTDPriority: Jan 7, 2025Filed: Jan 7, 2025Granted: Jun 10, 2025
Est. expiryJan 7, 2045(~18.4 yrs left)· nominal 20-yr term from priority
Inventors:Yangyang Chen
80
PatentIndex Score
1
Cited by
19
References
1
Claims

Claims

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

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