USD610268SExpiredUtility
Insert for mold for forming concrete blocks
Est. expiryMar 4, 2022(expired)· nominal 20-yr term from priority
48
PatentIndex Score
5
Cited by
29
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an insert for a mold for forming concrete blocks, as shown and described.
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