USD295554SExpiredUtility

Oil heater

34
Assignee: SHARP KKPriority: Mar 23, 1985Filed: Sep 11, 1985Granted: May 3, 1988
Est. expiryMar 23, 2005(expired)· nominal 20-yr term from priority
Inventors:Shuzo SawaMatafumi Ikeda
34
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

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

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