USD245145SExpiredUtility

Spacer for reinforced concrete

39
Assignee: BERRY FERDINAND WILLIAMPriority: Mar 19, 1975Filed: Sep 16, 1975Granted: Jul 26, 1977
Est. expiryMar 19, 1995(expired)· nominal 20-yr term from priority
Inventors:Ferdinand William Berry
39
PatentIndex Score
6
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spacer for reinforced concrete, as shown.

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