USD541482SExpiredUtility
Ear warmer having an external frame
Est. expiryAug 12, 2023(expired)· nominal 20-yr term from priority
87
PatentIndex Score
28
Cited by
212
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an ear warmer having an external frame, as shown and described.Join the waitlist — get patent alerts
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