USD483859SExpiredUtility

Underwater breathing apparatus

66
Priority: Sep 30, 2002Filed: Sep 30, 2002Granted: Dec 16, 2003
Est. expirySep 30, 2022(expired)· nominal 20-yr term from priority
Inventors:Bruce D. Omholt
66
PatentIndex Score
15
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a underwater breathing apparatus, as shown and described.

Join the waitlist — get patent alerts

Track USD483859S — get alerts on status changes and closely related new filings.

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