USD365643SExpiredUtility
Concrete cobblestone block
Est. expiryOct 3, 2014(expired)· nominal 20-yr term from priority
Inventors:William D. Wilhelm
85
PatentIndex Score
33
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the concrete cobblestone block, as shown and described.
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