USD586906SExpiredUtility
Frame for respiratory mask
Est. expiryJan 12, 2026(expired)· nominal 20-yr term from priority
97
PatentIndex Score
74
Cited by
27
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a frame for respiratory mask, as shown.Join the waitlist — get patent alerts
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