Cultivator blade
Description
FIG. 1 is a perspective view of a cultivator blade showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view taken from the left of FIG. 1;
FIG. 4 is a side elevational view taken from the right of FIG. 1;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
447305 | March 1891 | Fish |
1659944 | September 1928 | Some |
2704499 | March 1955 | Radway |
3923104 | December 1975 | Tibbs |
4175341 | November 27, 1979 | Mortimore |
- Implement & Tractor, 12, 1983, p. ME-4, Kelly Shovel, Kelly 11, located upper left corner.
Patent History
Patent number: D280728
Type: Grant
Filed: Jul 25, 1983
Date of Patent: Sep 24, 1985
Inventor: Kelly A. Krammer (Cupar, Saskatchewan)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Application Number: 6/516,960
Type: Grant
Filed: Jul 25, 1983
Date of Patent: Sep 24, 1985
Inventor: Kelly A. Krammer (Cupar, Saskatchewan)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Application Number: 6/516,960
Classifications
Current U.S. Class:
Plow, Tiller Or Element Thereof (includes Snow Plow, Blower) (D15/11);
D 8/11;
Disc, Rotary Hoe, Or Tooth (D15/29)