USD471330SExpiredUtility
Automatic swimming pool cleaner
Est. expiryJun 25, 2022(expired)· nominal 20-yr term from priority
Inventors:Sanford F. Campbell
92
PatentIndex Score
48
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an automatic swimming pool cleaner, as shown and described.
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