USD282275SExpiredUtility
Waste heat recovery device
Individually held — no corporate assignee on recordPriority: Aug 20, 1982Filed: Aug 20, 1982Granted: Jan 21, 1986
Est. expiryAug 20, 2002(expired)· nominal 20-yr term from priority
Inventors:Edwin A. Price
93
PatentIndex Score
40
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a waste heat recovery device, as shown and described.
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