USD352789SExpiredUtility

Retaining wall block

94
Individually held — no corporate assignee on recordPriority: Jan 11, 1993Filed: Jan 11, 1993Granted: Nov 22, 1994
Est. expiryJan 11, 2013(expired)· nominal 20-yr term from priority
Inventors:Paul Adam
94
PatentIndex Score
110
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a retaining wall block, as shown and described.

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