USD937904SActiveUtility

Spring for pumping vessel

69
Assignee: YONWOO CO LTDPriority: Nov 28, 2019Filed: May 21, 2020Granted: Dec 7, 2021
Est. expiryNov 28, 2039(~13.4 yrs left)· nominal 20-yr term from priority
Inventors:Chui Ki KimSeong-Ho KimDong Jin Lim
69
PatentIndex Score
5
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a spring for pumping vessel, as shown and described.

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