USD621249SActiveUtility
Ball-star sheet pile connecting element
Est. expiryAug 17, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Richard Heindl
86
PatentIndex Score
32
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ball-star sheet pile connecting element, as shown and described.
Join the waitlist — get patent alerts
Track USD621249S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.