Cultivator blade
Krammer June 5, 1
U.S. patent number D274,187 [Application Number 06/289,161] was granted by the patent office on 1984-06-05 for cultivator blade. Invention is credited to Kelly A. Krammer.
| United States Patent | D274,187 |
| Krammer | June 5, 1984 |
Cultivator blade
Claims
The ornamental design for a cultivator blade, as shown and described.
| Inventors: | Krammer; Kelly A. (Cupar, Saskatchewan, CA) |
|---|---|
| Appl. No.: | 06/289,161 |
| Filed: | August 3, 1981 |
Foreign Application Priority Data
| May 4, 1981 [CA] | 04-05-81-2 | |||
| Current U.S. Class: | D15/11; D15/29; D8/11 |
| Field of Search: | ;D8/11,7 ;172/371,381,720,730,765,770,732 ;D32/50,44 ;D15/29,11 ;30/314,315,318 ;D4/3,10,12 |
References Cited [Referenced By]
U.S. Patent Documents
| D249821 | October 1978 | Cooks et al. |
| 824051 | June 1906 | Willson |
| 1087270 | February 1914 | Boldin |
| 1527599 | February 1925 | Martin |
| 1674964 | June 1928 | Ewing et al. |
| 2117461 | May 1938 | Stemman |
| 2771019 | November 1956 | Zeitz |
| 3923104 | December 1975 | Tibbs |
| 3942591 | March 1976 | Brannin |
| 4079680 | March 1978 | Davis |
| 912761 | Dec 1962 | GB | |||
Other References
|
Catalog #50, Blish, Mize & Silliman Hardware Co., .COPYRGT.1950, p. 136, No. R584, Schuffle Hoes.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Fay; Horace B.
Attorney, Agent or Firm: Hauke and Patalidis
Description
FIG. 1 is a perspective view of a cultivator blade showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a typical right-hand side elevational view thereof;
FIG. 4 is a typical left-hand side elevational view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
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