Reversible tooth for buckets on digging and loading machines
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Description
FIG. 1 is a perspective view as seen from the front and side of the reversible tooth for buckets on digging and loading machines showing my new design;
FIG. 2 is a rear plan view thereof;
FIG. 3 is an end view thereof; and
FIG. 4 is a side elevation view thereof.
Referenced Cited
U.S. Patent Documents
| 213961 | April 1879 | Wheatly |
| 1519101 | December 1924 | Armstrong |
| 3755933 | September 1973 | Lowrey |
| 3851413 | December 1974 | Lukavich |
| 4360982 | November 30, 1982 | Maurer et al. |
Patent History
Patent number: D275757
Type: Grant
Filed: Mar 10, 1981
Date of Patent: Oct 2, 1984
Assignee: Kverneland A/S (Kvernaland)
Inventor: Olav Nja (Kvernaland)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Koch
Application Number: 6/242,324
Type: Grant
Filed: Mar 10, 1981
Date of Patent: Oct 2, 1984
Assignee: Kverneland A/S (Kvernaland)
Inventor: Olav Nja (Kvernaland)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Koch
Application Number: 6/242,324
Classifications
Current U.S. Class:
Disc, Rotary Hoe, Or Tooth (D15/29)
