Industrial fan

Information

  • Patent Grant
  • D503789
  • Patent Number
    D503,789
  • Date Filed
    Thursday, August 14, 2003
    21 years ago
  • Date Issued
    Tuesday, April 5, 2005
    19 years ago
Abstract
Description

FIG. 1 is a perspective view of an industrial fan illustrating my design.


FIG. 2 is a front side elevational view thereof;


FIG. 3 is a rear side elevational view thereof;


FIG. 4 is a left side elevational view thereof;


FIG. 5 is a right side elevational view thereof;


FIG. 6 is a top plan view thereof; and,


FIG. 7 is a bottom plan view thereof.


Claims
  • The ornamental design for an industrial fan, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
4424006 Armbruster Jan 1984 A
4483664 Armbruster Nov 1984 A
4954049 Armbruster Sep 1990 A
D482772 Dooley Nov 2003 S