Disk ripper primary tillage tool

Information

  • Patent Grant
  • D623669
  • Patent Number
    D623,669
  • Date Filed
    Thursday, January 14, 2010
    14 years ago
  • Date Issued
    Tuesday, September 14, 2010
    13 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 440000
    • 172 441000
    • 172 314000
    • 172 548000
    • 172 454000
    • 172 583000
    • 172 140000
    • 172 776000
    • 172 022000
    • 172 442000
    • 172 145-147
    • 172 175000
    • 172 669000
    • 172 068000
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is an upper right, perspective view of the rear of the disk ripper primary tillage tool showing our new design,



FIG. 2 is a top view thereof;



FIG. 3 is a right side thereof;



FIG. 4 is a front view thereof; and,



FIG. 5 is a rear view thereof.


The broken line showing in FIGS. 1-5 is included for the purpose of illustrating portions of the disk ripper primary tillage tool and forms no part of the claimed design.


Claims
  • We claim the ornamental design for a disk ripper primary tillage tool, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
D205234 Dreyfuss et al. Jul 1966 S
3297097 Pryor Jan 1967 A
4044842 Worick Aug 1977 A
D267320 Symonds Dec 1982 S
D306598 Swartzendruber et al. Mar 1990 S
5161622 Godbersen Nov 1992 A
5207279 Nelson et al. May 1993 A
5535832 Benoit Jul 1996 A
5881820 Baker Mar 1999 A
6557646 Hurtis et al. May 2003 B1
6578642 Cox et al. Jun 2003 B2
6679339 Steinlage et al. Jan 2004 B1
6698525 McFarlane Mar 2004 B2
D615562 Kelly et al. May 2010 S
20060166723 Farley et al. Jul 2006 A1
20090133888 Kovach et al. May 2009 A1