USD310408SExpiredUtility

Oil fired space heater

Assignee: TOYOTOMI KOGYO CO LTDPriority: Feb 18, 1988Filed: Feb 18, 1988Granted: Sep 4, 1990

Est. expiryFeb 18, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an oil fired space heater, as shown.

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