USD720280SActiveUtility
Wingsail
Est. expiryMay 6, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Robert Reginald Bray
34
PatentIndex Score
4
Cited by
66
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a wingsail, as shown and described.Join the waitlist — get patent alerts
Track USD720280S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.