Portable eletric heater

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Description

FIG. 1 is a perspective view of the portable electric heater.

FIG. 2 is a side view of the portable electric heater.

FIG. 3 is an opposite side view of the portable electric heater.

FIG. 4 is the front view of the portable electric heater.

FIG. 5 is the rear view of the portable electric heater.

FIG. 6 is the top plan view of the portable electric heater; and,

FIG. 7 is the bottom view of the portable electric heater.

Broken lines in the Figures form no part of the claimed design.

Claims

What is claimed is the ornamental design for a portable electric heater, as shown and described.

Referenced Cited
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Other references
  • U.S. Trademark Reg. No. 1,697,509; Registered Jun. 30, 1993; Owner: Vornado Air Circulation Systems, Inc. for: Electric Fans in Class 11.
  • Product Catalog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages), Nov. 1998.
  • Product Catalog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages) Jan. 2001.
  • Product Literature of Lasko Air Circulators Fans (1 page) (undated).
  • Product Literature of a Holmes Convertible and Oscillating Fans, 15 pages (two-sided). (undated).
  • Product Literature of Lakewood Heaters (1 page). (undated).
  • Product Literature of Lasko Air Circulators Fans, 1 page, (Date Unknown).
  • Product Literature of a Holmes Convertible and Oscillating Fans, 15 pages (two-sided), Copyright 1997.
  • Product Literature of Lasko entitled, “20 inch Box Fan” 1 page, Copyright 1998.
  • Product Literature of Lasko entitled, “Premium 20 inch Box Fan” 1 page, Copyright 1998.
  • Product Literature of Lasko entitled, “Ultra Force 20 inch Box Fan” 1 page, (Date Unknown).
  • Product Literature of Lasko entitled, “Natural Cascade Humidifier” 1 page, Copyright 1998.
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  • Product Literature of Lasko entitled, “Cyclone 20″ Air Circulator” 1 page, Nov. 1998.
  • Product Literature of Lasko entitled, “Air Companion 15″ Air Circulator” 1 page, Nov. 1998.
  • Product Literature of Lakewood Heaters, 1 page, (Date Unknown).
  • Product Catalog entitled “Heaters”, Lakewood Engineering & Mfg. Co., 12 pages, Feb. 2001.
Patent History
Patent number: D468415
Type: Grant
Filed: Aug 10, 2001
Date of Patent: Jan 7, 2003
Assignee: Lakewood Engineering and Manufacturing Co. (Chicago, IL)
Inventors: Eleobardo Moreno (St. John, IN), Kevin G. Short (LaGrange, IL)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Wallenstein & Wagner, Ltd.
Application Number: 29/146,532
Classifications
Current U.S. Class: Element (D23/341)
International Classification: 2303;