USD403813SExpiredUtility
Sponge scrubber
Est. expiryFeb 26, 2018(expired)· nominal 20-yr term from priority
Inventors:Caroline Channer
29
PatentIndex Score
6
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sponge scrubber, as shown.
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