Fan impeller

Information

  • Patent Grant
  • D575749
  • Patent Number
    D575,749
  • Date Filed
    Wednesday, August 1, 2007
    17 years ago
  • Date Issued
    Tuesday, August 26, 2008
    16 years ago
  • US Classifications
    Field of Search
    • US
    • D13 179
    • 165 080300
    • 165 104330
    • 165 151000
    • 165 122000
    • 165 185000
    • D23 370
    • D23 379
    • D23 413
    • 361 687000
    • 361 695000
    • 361 697000
    • 361 700000
    • 361 702000
    • 361 704000
    • 361 709000
    • 361 710000
    • 361 711000
    • 361 719000
    • 415 204000
    • 415 206000
    • 416 182000
    • 416 185000
    • 416 1860R0
  • International Classifications
    • 1303
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a fan impeller of our new design;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a rear 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 a fan impeller, as shown.
US Referenced Citations (12)
Number Name Date Kind
5554004 Stewart Sep 1996 A
5775878 Maumus et al. Jul 1998 A
6540476 Huang et al. Apr 2003 B2
6568907 Horng et al. May 2003 B2
6877954 Lin et al. Apr 2005 B2
D563544 Hwang et al. Mar 2008 S
20030217835 Lee Nov 2003 A1
20050106024 Vasilescu et al. May 2005 A1
20050252641 Chang Nov 2005 A1
20080011461 Hwang et al. Jan 2008 A1
20080017358 Hwang et al. Jan 2008 A1
20080056899 Jiang et al. Mar 2008 A1