USD288407SExpiredUtility
Reinforcement bar support chair
Assignee: THE REINFORCEMENT BAR SPACER CO PTY LTDPriority: Jun 4, 1984Filed: Aug 8, 1984Granted: Feb 24, 1987
Est. expiryJun 4, 2004(expired)· nominal 20-yr term from priority
Inventors:John W. St. Alban
68
PatentIndex Score
19
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a reinforcement bar support chair, substantially as shown and described.
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