Title:
Heater fan
United States Patent D353662


Inventors:
Patton, Noel T. (Hong Kong, HK)
Pattison, Herb (Indianapolis, IN)
Application Number:
29/018060
Publication Date:
12/20/1994
Filing Date:
01/28/1994
Assignee:
Patton Electric Company, Inc. (New Haven, IN)
Primary Class:
Other Classes:
D23/332
Field of Search:
416/247R, 392/365-369, 392/363, 392/364, 392/370, 392/371, D23/332, D23/335, D23/337, D23/370, D23/381, D23/328
View Patent Images:
US Patent References:
D324907Fan heaterMarch, 1992CookD23/328
D323708Portable electrical fanFebruary, 1992WangD23/382
D318526Convertible fan unitJuly, 1991ChaneyD23/382
D312124FanNovember, 1990Coup et al.D23/382
D309182Pocket fan or similar articleJuly, 1990HsuD23/382
D305260Electric radiant heaterDecember, 1989MitoD23/337
D300847Housing for an electric fan or heaterApril, 1989LinD23/335
D294633Air conditionerMarch, 1988McBratneyD23/35.3
D291350Portable electric heaterAugust, 1987Sherman et al.D23/335
3725640ELECTRIC FAN HEATERApril, 1973Kunz392/368
D173550N/ANovember, 1954Wrablica, Jr.D23/381
D119197N/AFebruary, 1940MacFadden et al.D23/335
2100439Blower or fanNovember, 1937Friedman417/363



Foreign References:
JP61208455September, 1986454/230AIR CIRCULATING MACHINE
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.
Primary Examiner:
LICHTENSTEIN, LISA P
Attorney, Agent or Firm:
CHARLES R. HOFFMAN (HOFFMANN & BARON, LLP 6900 JERICHO TURNPIKE, SYOSETT, NY, 11791, US)
Claims:
1. The ornamental design for a heater fan, as shown.

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.