USD448071SExpiredUtility

Portable electric heater

94
Assignee: HONEYWELL INT INCPriority: Sep 11, 1998Filed: Sep 11, 1998Granted: Sep 18, 2001
Est. expirySep 11, 2018(expired)· nominal 20-yr term from priority
Inventors:Walter BirdsellKenneth David Harris, Jr.Timothy BraggSteffen Koury
94
PatentIndex Score
51
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable electric heater, as shown.

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