USD420775SExpiredUtility
Butterfly sponge mop with integral molded head
Est. expiryJan 8, 2018(expired)· nominal 20-yr term from priority
Inventors:Robert E. Petner
56
PatentIndex Score
9
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a butterfly sponge mop with integral molded head, as shown and described.
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