Patent
   D458280
Priority
May 31 2001
Filed
Nov 26 2001
Issued
Jun 04 2002
Expiry
Jun 04 2016
Assg.orig
Entity
unknown
3
7
n/a
We claim the ornamental design for knives for an agricultural cutterhead, as shown.

FIG. 1 is a top plan view of the knife of the instant invention;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a vertical elevation of the cutting edge thereof;

FIG. 4 is a vertical elevation of the trailing edge thereof;

FIG. 5 is an end elevation of the cutting end thereof; and,

FIG. 6 is an end elevation of the mounting end thereof.

Kraus, Timothy J., Blakeslee, Edward A., Abreu, Carmelo C.

Patent Priority Assignee Title
D767639, Apr 09 2015 Kondex Corporation Sugar cane harvester base cutter knife
D768727, Apr 09 2015 Kondex Corporation Corn header chopper knife
D949206, Dec 16 2020 MTD Products Inc Cutting blade
Patent Priority Assignee Title
4497161, Jul 17 1981 Multinorm, B.V. Mower
4815262, Mar 31 1986 BLUE LEAF I P , INC Disc cutterbar construction
4888939, Sep 02 1988 BLUE LEAF I P , INC Belt driven disc cutterbar
4999981, Oct 26 1988 KUHN S.A. Mower with assembly of cutting elements
5715662, Nov 17 1995 Deere & Company Drive shear device for rotary cutter unit
5761890, Jun 25 1996 BLUE LEAF I P , INC Disc mower with modular cutterbar
5996323, Jun 26 1995 BLUE LEAF I P , INC Modular disc cutterbar for agricultural implements
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 26 2001New Holland North America, Inc.(assignment on the face of the patent)
Jun 11 2002New Holland North America, IncBLUE LEAF I P , INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0130190240 pdf
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