Blade for a cultivating tool
FIG. 1 is a top plan view of a blade for a cultivating tool showing my new design;
FIG. 2 is a top plan view of a second embodiment of the design shown in FIG. 1;
FIG. 3 is a top plan view of the third embodiment of the design shown in FIG. 1;
FIG. 4 is a top view of the fourth embodiment of the design shown in FIG. 1;
FIG. 5 is a bottom end, left side, top perspective view of the design shown in FIG. 1;
FIG. 6 is a bottom end, left side, top perspective view of the design shown in FIG. 2;
FIG. 7 is a bottom end, left side, top perspective view of the design shown FIG. 3;
FIG. 8 is a bottom end, left side, top perspective view of the design shown FIG. 4;
FIG. 9 is a top end, right side, top perspective view of the design shown FIG. 1;
FIG. 10 is a top end, right side, top perspective view of the design shown in FIG. 2;
FIG. 11 is a top end, right side, top perspective view of the design shown FIG. 3, and,
FIG. 12 is a top end, right side, top perspective view of the design shown FIG. 4.
The bottom plan views of each embodiment are mirror images of the top views except for the absence of the beveled edges.
D195042 | April 1963 | Harrison |
D274687 | July 17, 1984 | Hass |
1946006 | February 1934 | Struckmeyer |
2240705 | May 1941 | Klopfenstein |
2251048 | July 1941 | Garland |
3015930 | January 1962 | Campbell |
3643744 | February 1972 | Turnquist |
Type: Grant
Filed: Dec 1, 1993
Date of Patent: Jan 10, 1995
Assignee: Kunzle Farma AG (Oberaach)
Inventor: Albert Kunzle (Bischofszell)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorney: Martin A. Farber
Application Number: 0/15,855