USD408903SExpiredUtility

Portable electric heater

77
Assignee: HONEYWELL INCPriority: Jan 9, 1998Filed: Jan 9, 1998Granted: Apr 27, 1999
Est. expiryJan 9, 2018(expired)· nominal 20-yr term from priority
Inventors:Stephan BoyleWalter BirdsellSteven L. HeckerWilliam MontagueAlan LeungRichard M. O'GradyJohn M. StatonPaul J. Clark
77
PatentIndex Score
21
Cited by
8
References
1
Claims

Claims

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

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