USD464150SExpiredUtility
Construction block
Priority: Mar 22, 2002Filed: Mar 22, 2002Granted: Oct 8, 2002
Est. expiryMar 22, 2022(expired)· nominal 20-yr term from priority
Inventors:Jose Mercado Quintana
38
PatentIndex Score
5
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the construction block, as shown and described.
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