Disk for rotary mower knives

- Alamo Group, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the disk for rotary mower knives showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Claims

The ornamental design for a disk for rotary mower knives, as shown and described.

Referenced Cited
U.S. Patent Documents
D174375 April 1955 Cole
2867963 January 1959 Lawrence et al.
3112599 December 1963 Brewer, Jr.
3247656 April 1966 Phelps
4065913 January 3, 1978 Fisher et al.
D248474 July 11, 1978 Oosterling et al.
D250027 October 24, 1978 Jackson
4126990 November 28, 1978 Fisher et al.
D254008 January 22, 1980 Jackson
D274815 July 24, 1984 Ehrler et al.
D280903 October 8, 1985 Barbula
D282175 January 14, 1986 Whitman
5343681 September 6, 1994 de Jong
D370489 June 4, 1996 Taggett et al.
D373369 September 3, 1996 Matsui et al.
5617636 April 8, 1997 Taggett et al.
5622035 April 22, 1997 Kondo et al.
D396174 July 21, 1998 Schultz et al.
D399104 October 6, 1998 Sutliff et al.
5862598 January 26, 1999 Lee
6125621 October 3, 2000 Burch
6164049 December 26, 2000 Burch
20020066263 June 6, 2002 Megli
20040093842 May 20, 2004 Cooper
Patent History
Patent number: D562357
Type: Grant
Filed: Apr 20, 2007
Date of Patent: Feb 19, 2008
Assignee: Alamo Group, Inc. (Seguin, TX)
Inventor: Brian Eldon Hardy (Sioux Falls, SD)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Haynes and Boone, LLP
Application Number: 29/279,158
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)