Harrow lift

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Description

FIG. 1 is a front isometric view thereof with the lift arm raised;

FIG. 2 is a side elevational view thereof with the lift arm lowered;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a front perspective view thereof with the lift arm raised.

Claims

The ornamental design for a harrow lift, as shown and described.

Referenced Cited
U.S. Patent Documents
2881845 April 1959 Aitkenhead
3090448 May 1963 Hotchkiss, Jr.
3613801 October 1971 Roth
4029155 June 14, 1977 Blair et al.
4487268 December 11, 1984 Greve
4595064 June 17, 1986 Anderson
4703810 November 3, 1987 Meiners
4813489 March 21, 1989 Just et al.
4893682 January 16, 1990 Smallacombe
5143160 September 1, 1992 May
5168936 December 8, 1992 Stevens
5251704 October 12, 1993 Bourgault et al.
5407014 April 18, 1995 Tranmer
5443127 August 22, 1995 Gates
5492182 February 20, 1996 Delaurier
5622229 April 22, 1997 Degelman
5806606 September 15, 1998 Robinson
6164386 December 26, 2000 Delaurier
Patent History
Patent number: D497919
Type: Grant
Filed: Jun 19, 2003
Date of Patent: Nov 2, 2004
Inventor: Curt A. Hill (DeSoto, KS)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: Chase Law Firm, L.C.
Application Number: 29/184,007
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: 1503;