Tooth for buckets on digging and loading machines
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Description
FIG. 1 is a perspective view of a tooth for buckets on digging and loading machines showing my new design;
FIG. 2 is an end elevational view taken from the left of FIG. 1;
FIG. 3 is an end elevational view taken from the right of FIG. 1;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view thereof;
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D213961 | April 1879 | Wheatly |
D275681 | September 25, 1984 | Nja |
1446389 | February 1923 | McGrew |
2164988 | July 1939 | Biasi |
3440745 | April 1969 | Palm |
0148834 | November 1980 | JPX |
Patent History
Patent number: D279786
Type: Grant
Filed: Jun 6, 1983
Date of Patent: Jul 23, 1985
Assignee: Kverneland A/S (Kvernaland)
Inventor: Olav Nja (Kvernaland)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 6/501,102
Type: Grant
Filed: Jun 6, 1983
Date of Patent: Jul 23, 1985
Assignee: Kverneland A/S (Kvernaland)
Inventor: Olav Nja (Kvernaland)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 6/501,102
Classifications
Current U.S. Class:
Disc, Rotary Hoe, Or Tooth (D15/29)