USD468188SExpiredUtility
Molded plastic core for use in a concrete spacer
Priority: Oct 23, 2001Filed: Oct 23, 2001Granted: Jan 7, 2003
Est. expiryOct 23, 2021(expired)· nominal 20-yr term from priority
Inventors:Thomas W. Foster, Jr.
55
PatentIndex Score
10
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a “molded plastic core for use in a concrete spacer”, as shown and described.
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