USD329709SExpiredUtility

Edge restraint for paving blocks

87
Assignee: STROBL JR FREDERICK PPriority: Apr 24, 1990Filed: Apr 24, 1990Granted: Sep 22, 1992
Est. expiryApr 24, 2010(expired)· nominal 20-yr term from priority
Inventors:Frederick P. Strobl, Jr.
87
PatentIndex Score
31
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an edge restraint for paving blocks, as shown.

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