Windmill blade

Information

  • Patent Grant
  • D668606
  • Patent Number
    D668,606
  • Date Filed
    Friday, September 30, 2011
    13 years ago
  • Date Issued
    Tuesday, October 9, 2012
    12 years ago
  • Inventors
  • Examiners
    • Holland; Derrick
    Agents
    • Egbert Law Offices, PLLC
  • US Classifications
    Field of Search
    • US
    • D13 115
    • D13 101
    • D13 118
    • D13 199
    • D15 1
    • D15 199
    • D21 458
    • 029 889600
    • 029 889700
    • 052 040000
    • 052 745090
    • 228 144000
    • 228 173600
    • 415 004200
    • 415 004400
    • 415 122100
    • 415 191000
    • 415 916000
    • 416 024000
    • 416 037000
    • 416 038000
    • 416 141000
    • 416 142000
    • 416 176000
    • 416 177000
    • 416 1960A0
    • 416 1970A0
    • 416 2270A0
    • 416 2270R0
    • 416 242000
    • D23 370
    • D23 371
    • D23 375
    • D23 379
    • D23 411
    • D23 413
  • International Classifications
    • 1301
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is an upper perspective view of the windmill blade showing my design.



FIG. 2 is a side view thereof;



FIG. 3 is a top view thereof; and,



FIG. 4 is a bottom view thereof.


Claims
  • The ornamental design for a windmill blade, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D305419 Korneski Jan 1990 S
4971520 Van Houten Nov 1990 A
D374656 Richardson Oct 1996 S
5624234 Neely et al. Apr 1997 A
D509584 Li et al. Sep 2005 S
D566829 Parker et al. Apr 2008 S
D570999 Harman et al. Jun 2008 S
D584685 Murakami Jan 2009 S
D587195 van Wijck Feb 2009 S
D605590 Chen et al. Dec 2009 S