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Earphone protective sleeve
Est. expiryMay 8, 2043(~16.8 yrs left)· nominal 20-yr term from priority
Inventors:Chunmei Wang
89
PatentIndex Score
12
Cited by
29
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an earphone protective sleeve, as shown and described.Cited by (0)
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