USD990521SActiveUtility

Spring for pump

71
Assignee: PUM TECH KOREA CO LTDPriority: Mar 9, 2021Filed: Sep 9, 2021Granted: Jun 27, 2023
Est. expiryMar 9, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Do Hoon Lee
B05B 11/1077
71
PatentIndex Score
0
Cited by
13
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD990521S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.