USD265584SExpiredUtility

Three tube heat exchanger panel

59
Assignee: OLIN CORPPriority: Jan 18, 1980Filed: Jan 18, 1980Granted: Jul 27, 1982
Est. expiryJan 18, 2000(expired)· nominal 20-yr term from priority
Inventors:Sheldon H. ButtCharles A. Kleine
59
PatentIndex Score
7
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a three tube heat exchanger panel, as shown and described.

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