USD983963SActiveUtility
Exoskeleton for a respirator mask
Est. expiryJan 20, 2041(~14.5 yrs left)· nominal 20-yr term from priority
71
PatentIndex Score
5
Cited by
17
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an exoskeleton for a respirator mask, as shown and described.Join the waitlist — get patent alerts
Track USD983963S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.