USD431870SExpiredUtility

Segmental concrete stone unit

84
Assignee: ZIEGLER JR HAROLD CHARLESPriority: Mar 1, 1999Filed: Mar 1, 1999Granted: Oct 10, 2000
Est. expiryMar 1, 2019(expired)· nominal 20-yr term from priority
Inventors:Harold Charles Ziegler, Jr.
84
PatentIndex Score
75
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a segmental concrete stone unit, as shown and described.

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