USD268953SExpiredUtility

Upright portable electric heater

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Assignee: KERCHNER JR CHARLES FPriority: Aug 7, 1980Filed: Aug 7, 1980Granted: May 10, 1983
Est. expiryAug 7, 2000(expired)· nominal 20-yr term from priority
Inventors:Charles F. Kerchner, Jr.
60
PatentIndex Score
12
Cited by
1
References
1
Claims

Claims

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

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