USD262650SExpiredUtility
Wood-burning furnace
Individually held — no corporate assignee on recordPriority: Dec 21, 1978Filed: Dec 21, 1978Granted: Jan 12, 1982
Est. expiryDec 21, 1998(expired)· nominal 20-yr term from priority
Inventors:James H. Mcconkey
26
PatentIndex Score
2
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wood-burning furnace, substantially as shown and described.
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