Knife blade

Information

  • Patent Grant
  • D677998
  • Patent Number
    D677,998
  • Date Filed
    Tuesday, March 13, 2012
    12 years ago
  • Date Issued
    Tuesday, March 19, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • D07 368
    • D07 393-395
    • D07 4012
    • D07 642-646
    • D07 649-654
    • D07 660-664
    • D07 669
    • D07 675-676
    • D07 683
    • D07 688-692
    • D07 695-696
    • D08 25
    • D08 83
    • D08 99
    • D08 107
    • D08 303
    • D22 118
    • 030 137000
    • 030 141-143
    • 030 147-150
    • 030 322-327
    • 030 329000
    • 030 340000
    • 030 342-348
    • 030 353000
    • 416 0700R0
  • International Classifications
    • 0703
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a knife blade showing my new design;



FIG. 2 is a left side view thereof;



FIG. 3 is a right side view thereof;



FIG. 4 is a top view thereof;



FIG. 5 is a bottom view thereof;



FIG. 6 is a front view thereof;



FIG. 7 is a rear view thereof; and,



FIG. 8 is an additional perspective view thereof with two enlarged portions.


Claims
  • The ornamental design for a knife blade, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
486426 Brooks Nov 1892 A
D24386 Christy Jun 1895 S
D303603 Zimmerman Sep 1989 S
D324326 Lu Mar 1992 S
5572794 Kalbern Nov 1996 A
6044566 Ries et al. Apr 2000 A
D500233 Overthun Dec 2004 S
D545637 Curtin et al. Jul 2007 S
D554949 Hood Nov 2007 S
D581733 Epstein Dec 2008 S
D643256 Hirai Aug 2011 S
D643257 Hirai Aug 2011 S
D643262 Kusanagi Aug 2011 S