USD843561SActiveUtility
Nasal oral cannula
Est. expiryMay 29, 2037(~10.9 yrs left)· nominal 20-yr term from priority
45
PatentIndex Score
5
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a nasal oral cannula, as shown and described.Join the waitlist — get patent alerts
Track USD843561S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.