Knives for an agricultural cutterhead

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Description

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.

Claims

We claim the ornamental design for knives for an agricultural cutterhead, as shown.

Referenced Cited
U.S. Patent Documents
4497161 February 5, 1985 Vissers et al.
4815262 March 28, 1989 Koch et al.
4888939 December 26, 1989 Crane
4999981 March 19, 1991 Neuerberg
5715662 February 10, 1998 Walters
5761890 June 9, 1998 Lehman et al.
5996323 December 7, 1999 Campbell et al.
Patent History
Patent number: D458280
Type: Grant
Filed: Nov 26, 2001
Date of Patent: Jun 4, 2002
Assignee: New Holland North America, Inc. (New Holland, PA)
Inventors: Edward A. Blakeslee (Ephrata, PA), Timothy J. Kraus (Honey Brook, PA), Carmelo C. Abreu (Reinholds, PA)
Primary Examiner: Doris V. Coles
Assistant Examiner: Elizabeth A. Albert
Attorney, Agent or Law Firms: Larry W. Miller, John William Stader
Application Number: 29/153,697
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: 1503;