USD657405SActiveUtility
Concrete mold
Individually held — no corporate assignee on recordPriority: Dec 20, 2010Filed: Dec 20, 2010Granted: Apr 10, 2012
Est. expiryDec 20, 2030(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Cecil E. Kinzalow
43
PatentIndex Score
11
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a concrete mold, as shown and described.Join the waitlist — get patent alerts
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