USD269541SExpiredUtility

Oil-fired space heater

53
Assignee: TOYOTOMI KOGYO CO LTDPriority: Jun 5, 1980Filed: Dec 5, 1980Granted: Jun 28, 1983
Est. expiryJun 5, 2000(expired)· nominal 20-yr term from priority
Inventors:Kazuharu Nakamura
53
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oil-fired space heater, substantially as shown and described.

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