USD647197SActiveUtility
Flat fold respirator mask
Est. expiryJun 11, 2030(~3.9 yrs left)· nominal 20-yr term from priority
48
PatentIndex Score
6
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a flat fold respirator mask, as shown and described.
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