USD510443SExpiredUtility
Paving block with ribs
Assignee: F VON LANGSDORFF LICENSING LTDPriority: Mar 16, 2004Filed: Mar 16, 2004Granted: Oct 4, 2005
Est. expiryMar 16, 2024(expired)· nominal 20-yr term from priority
Inventors:Harald Von Langsdorff
82
PatentIndex Score
27
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an paving block with ribs, as shown and described.
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