Lip for excavation bucket

Information

  • Patent Grant
  • D678361
  • Patent Number
    D678,361
  • Date Filed
    Monday, March 26, 2012
    12 years ago
  • Date Issued
    Tuesday, March 19, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • D15 28
    • D15 29
    • D15 32
    • 403 378000
    • 403 379500
    • 403 379000
    • 037 466000
    • 037 444000
    • 037 448000
    • 037 450-459
    • 037 446000
    • 037 447000
    • 037 449000
    • 037 195000
    • 172 701300
    • 172 772000
    • 172 772500
    • 172 753000
    • 172 713000
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is an isometric view of a lip for excavation bucket showing our new design;



FIG. 2 is a front view thereof;



FIG. 3 is a back view thereof;



FIG. 4 is a top view thereof;



FIG. 5 is a bottom view thereof;



FIG. 6 is a right side view thereof; and,



FIG. 7 is a left side view thereof.


Claims
  • We claim the design for a lip for excavation bucket, as shown and described.
Priority Claims (1)
Number Date Country Kind
14341/2011 Sep 2011 AU national
US Referenced Citations (14)
Number Name Date Kind
3664044 Hahn May 1972 A
D249088 Dahlberg Aug 1978 S
6230424 Renski et al. May 2001 B1
6434865 Renski et al. Aug 2002 B2
6457268 Perry et al. Oct 2002 B1
6751897 Bierwith Jun 2004 B2
6952892 Bierwith Oct 2005 B1
7080470 Jones Jul 2006 B2
7559162 Bierwith Jul 2009 B2
20030093928 Bierwith May 2003 A1
20040216335 Jones Nov 2004 A1
20050241194 Bierwith Nov 2005 A1
20050241195 Bierwith Nov 2005 A1
20050284006 Jones Dec 2005 A1