Vortex heater fan

Information

  • Patent Grant
  • D441065
  • Patent Number
    D441,065
  • Date Filed
    Friday, January 14, 2000
    24 years ago
  • Date Issued
    Tuesday, April 24, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D23 332
    • D23 370
    • D23 382
    • D23 328
    • 312 236
    • 312 244
    • 416 95
    • 416 247 R
  • International Classifications
    • 2303
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a front perspective view of the vortex heater fan;




FIG. 2 is a front elevational view of the vortex heater fan of FIG. 1;




FIG. 3 is a top plan view of the vortex heater fan of FIG. 1;




FIG. 4 is a rear elevaitonal view of the vortex heater fan of FIG. 1; and,




FIG. 5 is a left side elevational view of the vortex heater fan of FIG. 1, the right side view of the vortex heater fan is symmetrical to the view shown in FIG. 5.



Claims
  • The ornamental design for a vortex heater fan, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
D. 290498 Beane et al. Jun 1987
D. 300776 Fu et al. Apr 1989
D. 312124 Coup et al. Nov 1990
D. 323708 Wang Feb 1992
D. 326317 Coup et al. May 1992
D. 326318 Coup et al. May 1992
D. 329089 Coup et al. Sep 1992
D. 353660 Cunning Dec 1994
D. 384734 Ellwood Oct 1997
D. 396279 Ediger et al. Jul 1998
D. 397430 Ediger et al. Aug 1998
D. 398983 Keller et al. Sep 1998
D. 413664 Keller et al. Sep 1999
D. 421646 Palma et al. Mar 2000
Non-Patent Literature Citations (2)
Entry
Del-Rain Pelonis Ceramic Disc Furnace, Model P-7051, Del-Rain Catalog (undated).
Honeywell Heater Fan, Model HZ2400; http://hcpretailo.honeywell.com/Hcp_store/catalog/productdisplay.asp?subgoupm um=19, undated.