USD532511SExpiredUtility
Headgear for respiratory mask assembly
Est. expiryJan 3, 2025(expired)· nominal 20-yr term from priority
Inventors:Amal Shirley Amarasinghe
A61M 16/0683
94
PatentIndex Score
63
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental appearance of a headgear for respiratory mask assembly, as shown and described.Join the waitlist — get patent alerts
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