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
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May 4, 1981 [CA] |
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04-05-81-2 |
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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
Foreign Patent Documents
Other References
Catalog #50, Blish, Mize & Silliman Hardware Co.,
.COPYRGT.1950, p. 136, No. R584, Schuffle Hoes..
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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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