USD594113SActiveUtility
Vent for a respiratory mask
Est. expiryAug 7, 2028(~2.1 yrs left)· nominal 20-yr term from priority
68
PatentIndex Score
13
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a vent for a respiratory mask, as shown and described.Join the waitlist — get patent alerts
Track USD594113S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.