Drill bit waterway

Information

  • Patent Grant
  • D647115
  • Patent Number
    D647,115
  • Date Filed
    Tuesday, January 26, 2010
    14 years ago
  • Date Issued
    Tuesday, October 18, 2011
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D08 70
    • D15 138
    • D15 139
    • D15 140
    • 175 057000
    • 175 058000
    • 175 307000
    • 175 329000
    • 175 330000
    • 175 379000
    • 175 403000
    • 175 405100
    • 175 410000
    • 175 412000
    • 408 145000
    • 408 201000
    • 408 204000
    • 408 238000
    • 408 540000
    • 408 541000
    • 408 542000
    • 408 548000
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a drill bit waterway showing the new design;



FIG. 2 is a top plan view of the drill bit waterway shown in FIG. 1;



FIG. 3 is a front elevational view of the drill bit waterway shown in FIG. 1;



FIG. 4 is a cross-section elevational view of the drill bit waterway shown in FIG. 1 along cross-section line 4-4 shown in FIG. 2;



FIG. 5 is a partial cross-section elevational view of the drill bit waterway shown in FIG. 1 along cross-section line 5-5 shown in FIG. 2; and,



FIG. 6 is a partial cross-section elevational view of the drill bit waterway shown in FIG. 1 along cross-section line 6-6 shown in FIG. 2.


The phantom, broken lines shown in the drawings form part of the design that is not claimed herein.


Claims
  • The ornamental design for a drill bit waterway, as shown and described.
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Foreign Referenced Citations (3)
Number Date Country
200192677 Dec 2001 WO
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Continuations (1)
Number Date Country
Parent 11610680 Dec 2006 US
Child 12564779 US
Continuation in Parts (2)
Number Date Country
Parent 12638229 Dec 2009 US
Child 29354592 US
Parent 12564779 Sep 2009 US
Child 12638229 US