USD581041SExpiredUtility
Portion of a mask elbow
Est. expiryAug 9, 2022(expired)· nominal 20-yr term from priority
75
PatentIndex Score
10
Cited by
135
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design of a portion of a mask elbow, as shown and described.Join the waitlist — get patent alerts
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