TREA

Chipper knife

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Information

  • Patent Grant
  • D450556
  • Patent Number
    D450,556
  • Date Filed
    Wednesday, January 17, 2001
    24 years ago
  • Date Issued
    Tuesday, November 20, 2001
    23 years ago
Information
Abstract
Description




FIG. 1 is a top perspective view of the chipper knife of the present invention;




FIG. 2 is an end view of the chipper knife; and,




FIG. 3 is a bottom perspective view of the chipper knife.



Claims
  • The ornamental design for a chipper knife, as shown and described.
Priority Claims (1)
Number Date Country Kind
00-1287 Jul 2000 SE
US Referenced Citations (8)
Number Name Date Kind
D. 29185 Dobbie Aug 1898
D. 258659 Nystrom et al. Mar 1981
D. 370611 Frick et al. Jun 1996
4545413 Sundberg et al. Oct 1985
4694995 Holmberg et al. Sep 1987
4969605 Morin Nov 1990
5133394 Landtwing Jul 1992
5348065 Meyer Sep 1994
Foreign Referenced Citations (1)
Number Date Country
WO9600639 Jan 1996 WO