USD946232SActiveUtility

Hydraulic lifting jack

41
Assignee: HANGZHOU YINGJIANG MACH MFG CO LTDPriority: Apr 10, 2020Filed: Apr 10, 2020Granted: Mar 15, 2022
Est. expiryApr 10, 2040(~13.7 yrs left)· nominal 20-yr term from priority
Inventors:Shenghua WuZhengyang Liu
41
PatentIndex Score
1
Cited by
17
References
1
Claims

Claims

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

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