Portable fan base

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Description

FIG. 1 is a perspective view of the portable fan base.

FIG. 2 is the front view of the portable fan base.

FIG. 3 is a side view of the portable fan base.

FIG. 4 is the rear view of the portable fan base.

FIG. 5 is a side view, opposite of FIG. 3, of the portable fan base.

FIG. 6 is a top plan view of the portable fan base; and,

FIG. 7 is a bottom view of the portable fan base.

The broken line showing of environmental structure in FIGS. 1-7 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a portable fan base, as shown and described.

Referenced Cited
U.S. Patent Documents
D159692 August 1950 Steinhart
2652974 September 1953 Pettel
3173478 March 1965 Maycen
3446429 May 1969 Suzuki et al.
4120615 October 17, 1978 Keem et al.
4486144 December 4, 1984 Hung
4838151 June 13, 1989 Shin-Chin
D312124 November 13, 1990 Coup et al.
5118252 June 2, 1992 Chaney
D329089 September 1, 1992 Coup et al.
D336512 June 15, 1993 Cunning
D337819 July 27, 1993 Cunning
RE34551 February 22, 1994 Coup et al.
D346019 April 12, 1994 Cheslock et al.
5342175 August 30, 1994 Patton
D359116 June 6, 1995 Marvin et al.
D369403 April 30, 1996 Reveal et al.
D376005 November 26, 1996 Litvin
5609473 March 11, 1997 Litvin
D387152 December 2, 1997 Jané et al.
D388869 January 6, 1998 Wang
D391357 February 24, 1998 Chi
D391631 March 3, 1998 Litvin
D392735 March 24, 1998 Gonzales et al.
D395080 June 9, 1998 Jané et al.
D398983 September 29, 1998 Keller et al.
D400242 October 27, 1998 Litvin
5829956 November 3, 1998 Chen et al.
D413664 September 7, 1999 Keller et al.
D418218 December 28, 1999 Hsu
6183204 February 6, 2001 Chang
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.
  • Produsct Catalog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages), Nov. 1998.
  • Productr Catatlog entitled “Fans”, Lakewood Engineering & Mfg. Co., (20 pages), Jan. 2001.
  • Product Literature of Lasko Air Circulators Fans (2 pages).
  • Product Catalog entitled, “Portable Air Circulators”, Lasko Metal Products, Feb. 1998.
  • Product Literature of a Holmes Convertible and Oscillating Fans, 15 pages (two-sided).
  • Product Literature of Cyclone Fans ( 8 pages).
Patent History
Patent number: D461237
Type: Grant
Filed: Aug 10, 2001
Date of Patent: Aug 6, 2002
Assignee: Lakewood Entineering and Manufacturing Co. (Chicago, IL)
Inventor: Eleobardo Moreno (St. John, IN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Wallenstein & Wagner, Ltd.
Application Number: 29/146,521
Classifications
Current U.S. Class: Fan Element (D23/411)
International Classification: 2304;