USD291350SExpiredUtility

Portable electric heater

91
Assignee: THE SHETLAND COMPANY INCPriority: Mar 20, 1985Filed: Mar 20, 1985Granted: Aug 11, 1987
Est. expiryMar 20, 2005(expired)· nominal 20-yr term from priority
Inventors:Wilfred M. ShermanVernon M. EllisStephen R. Phillips
91
PatentIndex Score
65
Cited by
5
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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