USD539927SExpiredUtility

Artificial curbstone

68
Assignee: OLDCASTLE BUILDING PROD CANADAPriority: Feb 13, 2006Filed: Feb 13, 2006Granted: Apr 3, 2007
Est. expiryFeb 13, 2026(expired)· nominal 20-yr term from priority
Inventors:Bob Whitson
68
PatentIndex Score
25
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for artificial curbstone, as shown and described.

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