USD418911SExpiredUtility

Portable electric heater

72
Assignee: HONEYWELL INCPriority: Sep 11, 1998Filed: Sep 11, 1998Granted: Jan 11, 2000
Est. expirySep 11, 2018(expired)· nominal 20-yr term from priority
Inventors:Walter BirdsellJohn LapetinaKenneth David Harris, Jr.Robert KetelhohnJames Pettingill
72
PatentIndex Score
16
Cited by
13
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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