TREA

Disc harrow blade

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Information

  • Patent Grant
  • D847871
  • Patent Number
    D847,871
  • Date Filed
    Tuesday, February 27, 2018
    6 years ago
  • Date Issued
    Tuesday, May 7, 2019
    5 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10
    • D15 11
    • D15 27
    • D15 28
    • D15 29
    • D15 33
    • D15 17
    • D15 12
    • D15 13
    • D15 21
    • 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 657000
    • 111 185000
    • 111 200000
    • 111 177000
    • 111 183000
    • 221 266000
    • 221 265000
    • 221 277000
    • CPC
    • A01B23/06
    • A01B21/08
    • A01B31/00
    • A01B15/16
    • A01C5/064
    • A01C5/00
    • A01C7/08
    • A01C7/12
    • A01C7/046
    • A01C7/044
    • A01C7/042
    • A01C7/02
    • A01C7/06
    • A01C7/128
    • A01C9/00
    • A01C21/005
    • A01C19/00
    • C21D9/0068
    • Y10S111/90
  • International Classifications
    • 1503
    • Term of Grant
      15Years
Information
Abstract
Description


FIG. 1 is a front isometric view of the disc harrow blade;



FIG. 2 is a rear isometric view of the disc harrow blade;



FIG. 3 is a top view of the disc harrow blade; and,



FIG. 4 is a side view of the disc harrow blade.


Claims
  • The ornamental design for the disc harrow blade, as shown and described.
Priority Claims (1)
Number Date Country Kind
201715160 Aug 2017 AU national
US Referenced Citations (20)
Number Name Date Kind
488514 Arnold Dec 1892 A
662275 Kirlin Nov 1900 A
849329 Pahlow Apr 1907 A
1077288 McKee Nov 1913 A
2406553 Mader Aug 1946 A
2805534 Robertson Sep 1957 A
4305272 Johnson Dec 1981 A
4396070 Brandner Aug 1983 A
5620055 Javerlhac Apr 1997 A
D437326 Koberlein Feb 2001 S
D467944 Stark Dec 2002 S
D469447 Stark Jan 2003 S
D624938 Kelly Oct 2010 S
8517119 Pineda Aug 2013 B2
D694286 Bruce Nov 2013 S
D712437 Wilhelmi Sep 2014 S
D718345 Whalen Nov 2014 S
D748680 Ainge Feb 2016 S
D780814 Ainge Mar 2017 S
D823902 Paterson Jul 2018 S