USD530049SExpiredUtility
Sponge mop head
Est. expiryMar 16, 2024(expired)· nominal 20-yr term from priority
Inventors:Enzo Berti
73
PatentIndex Score
18
Cited by
22
References
1
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The ornamental design for a sponge mop head, as shown and described.Cited by (0)
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