USD336140SExpiredUtility

Construction block for use in a retaining wall, edging brick, or edging a yard

70
Individually held — no corporate assignee on recordPriority: Jun 27, 1991Filed: Jun 27, 1991Granted: Jun 1, 1993
Est. expiryJun 27, 2011(expired)· nominal 20-yr term from priority
Inventors:Terrence J. Lavery
70
PatentIndex Score
20
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a construction block for use in a retaining wall, edging brick, or edging a yard, as shown.

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