Stalk roll knife

Information

  • Patent Grant
  • D803271
  • Patent Number
    D803,271
  • Date Filed
    Tuesday, November 8, 2016
    7 years ago
  • Date Issued
    Tuesday, November 21, 2017
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10- 32
    • CPC
    • A01D34/44
    • A01D41/06
    • A01D57/06
    • A01D2101/00
    • A01D45/00
    • A01D45/02
  • International Classifications
    • 1503
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of a stalk roll knife of the present design.



FIG. 2 is a top view of the stalk roll knife of FIG. 1.



FIG. 3 is a bottom view of the stalk roll knife of FIG. 1.



FIG. 4 is a front view of the stalk roll knife of FIG. 1.



FIG. 5 is a rear view of the stalk roll knife of FIG. 1.



FIG. 6 is a right side view of the stalk roll knife of FIG. 1; and,



FIG. 7 is a left side view of the stalk roll knife of FIG. 1.


Claims
  • The ornamental design for a stalk roll knife, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
2845972 Hedtke Aug 1958 A
4233804 Fischer Nov 1980 A
D311744 Misico Oct 1990 S
5040361 Briesemeister Aug 1991 A
6216428 Becker et al. Apr 2001 B1
7237373 Resing Jul 2007 B2
9210842 Lohrentz Dec 2015 B2
9386747 Madheswaran Jul 2016 B2
9560804 Calmer Feb 2017 B1
9668414 Calmer Jun 2017 B2
20100178964 Anderson Jul 2010 A1
20110041472 Rottinghaus Feb 2011 A1
20120042621 Lohrentz Feb 2012 A1
20140260164 Lohrentz Sep 2014 A1
20150319926 Madheswaran Nov 2015 A1
Foreign Referenced Citations (1)
Number Date Country
2012052866 Nov 2012 WO
Continuations (1)
Number Date Country
Parent 15248875 Aug 2016 US
Child 29583698 US