Heater fan

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Description

FIG. 1 is a top, front, and left side perspective view of a heater fan according to the present invention;

FIG. 2 is a front elevation view of the heater fan shown in FIG. 1 according to the present invention;

FIG. 3 is a back elevation view of the heater fan shown in FIG. 1 according to the present invention;

FIG. 4 is a top plan view of the heater fan shown in FIG. 1 according to the present invention;

FIG. 5 is a bottom plan view of the heater fan shown in FIG. 1 according to the present invention;

FIG. 6 is a left side elevation view of the heater fan shown in FIG. 1 according to the present invention; and,

FIG. 7 is a right side elevation view of the heater fan shown in FIG. 1 according to the present invention.

Referenced Cited
U.S. Patent Documents
D119197 February 1940 MacFadden et al.
D173550 November 1954 Wrablica, Jr.
D291350 August 11, 1987 Sherman et al.
D294633 March 8, 1988 McBratney
D300847 April 25, 1989 Lin
D305260 December 26, 1989 Mito
D309182 July 10, 1990 Hsu
D312124 November 13, 1990 Coup et al.
D318526 July 23, 1991 Chaney
D323708 February 4, 1992 Wang
D324907 March 24, 1992 Cook
2100439 November 1937 Friedman
3725640 April 1973 Kunz
Foreign Patent Documents
61-208455 September 1986 JPX
Other references
  • Bell & Company catalog, 1960, p. 247, Heater A, middle right side of page. Sun Radio Co., Advetisement brochure, inside page, Thermo-Cool Unit A, top left side of page. Tatung Co. of America, Inc. Cat., p. 5, Fan Heater-1503, left middle side of page.
Patent History
Patent number: D353662
Type: Grant
Filed: Jan 28, 1994
Date of Patent: Dec 20, 1994
Assignee: Patton Electric Company, Inc. (New Haven, IN)
Inventors: Noel T. Patton (Hong Kong), Herb Pattison (Indianapolis, IN)
Primary Examiner: Lisa P. Lichtenstein
Attorney: George Pappas
Application Number: 0/18,060