TREA

Vertical tillage system

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Information

  • Patent Grant
  • D667847
  • Patent Number
    D667,847
  • Date Filed
    Thursday, November 3, 2011
    13 years ago
  • Date Issued
    Tuesday, September 25, 2012
    12 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10
    • D15 11
    • D15 27
    • D15 28
    • D15 29
    • D15 33
    • 172 579000
    • 172 311000
    • 172 568000
    • 172 612000
    • 172 468000
    • 172 637000
    • 172 662000
    • 172 684500
    • 172 689000
    • 172 551000
    • 172 576000
    • 172 595000
    • 172 455000
    • 172 518000
    • 172 527000
    • 172 567000
    • 172 586000
    • 172 142000
    • 172 152000
    • 172 154000
    • 172 178000
    • 172 181000
    • 172 196000
    • 172 442000
    • 172 440000
    • 172 441000
    • 172 314000
    • 172 548000
    • 172 454000
    • 172 583000
    • 172 140000
    • 172 776000
    • 172 022000
    • 172 145-147
    • 172 175000
    • 172 669000
    • 172 452000
    • 172 002-011
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a vertical tillage system showing our new design;



FIG. 2 is a top plan view of the vertical tillage system;



FIG. 3 is a bottom plan view of the vertical tillage system;



FIG. 4 is a right side elevation view of the vertical tillage system, the left side elevation view being a mirror image of the right side elevation view being shown;



FIG. 5 is a front elevation view of the vertical tillage system; and,



FIG. 6 is a back elevation view of the vertical tillage system.


The broken line showing of the attached features is included for the purpose of illustrating portions of the vertical tillage system and forms no part of the claimed design.


Claims
  • The ornamental design for a vertical tillage system, substantially as shown and described.
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Continuations (1)
Number Date Country
Parent 11946310 Nov 2007 US
Child 29405564 US