USD760902SActiveUtility
Tracheostomy filter
Est. expiryOct 3, 2034(~8.2 yrs left)· nominal 20-yr term from priority
Inventors:Jan-Ove Persson
94
PatentIndex Score
53
Cited by
35
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a tracheostomy filter, as shown and described.Join the waitlist — get patent alerts
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