USD338363SExpiredUtility

Marine air mattress with expandable bladder

76
Individually held — no corporate assignee on recordPriority: Sep 10, 1992Filed: Sep 10, 1992Granted: Aug 17, 1993
Est. expirySep 10, 2012(expired)· nominal 20-yr term from priority
Inventors:Timothy R. Martel
76
PatentIndex Score
35
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a marine air mattress with expandable bladder, as shown and described.

Join the waitlist — get patent alerts

Track USD338363S — get alerts on status changes and closely related new filings.

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