USD427269SExpiredUtility
Personal flotation device
Individually held — no corporate assignee on recordPriority: Aug 14, 1998Filed: Aug 14, 1998Granted: Jun 27, 2000
Est. expiryAug 14, 2018(expired)· nominal 20-yr term from priority
Inventors:Douglas A. Biesecker
31
PatentIndex Score
1
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a personal flotation device, as shown and described.
Join the waitlist — get patent alerts
Track USD427269S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.