Nose insert for tillage sweep

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Description

FIG. 1 is a side elevational view of a nose insert for a tillage sweep showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top, front and side perspective view thereof; and,

FIG. 7 is a bottom, rear and side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D237644 November 1975 Williams et al.
D239650 April 1976 Clark
D262972 February 9, 1982 Ronck et al.
2063688 December 1936 Lier
3919951 November 1975 Williams et al.
4363364 December 14, 1982 Wetmore
4628839 December 16, 1986 Edmisson
Patent History
Patent number: D297940
Type: Grant
Filed: Sep 12, 1985
Date of Patent: Oct 4, 1988
Assignee: Adams Hard-Facing Company, Inc. (Guymon, OK)
Inventor: Delmar D. Edmisson (Guymon, OK)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Law Firm: Laney, Dougherty, Hessin & Beavers
Application Number: 6/775,149
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)