Tooth adaptor for excavating equipment
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Description
FIG. 1 is a side perspective view of a tooth adapter for excavating equipment showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left end perspective view thereof; and
FIG. 5 is a right end perspective view thereof.
Referenced Cited
U.S. Patent Documents
3812608 | May 1974 | Ratkowski |
3919792 | November 1975 | Hahn et al. |
Patent History
Patent number: D252461
Type: Grant
Filed: Sep 1, 1977
Date of Patent: Jul 24, 1979
Assignee: Aktiebolaget Bofors (Bofors)
Inventor: Jouko K. Korpi (Degerfors)
Primary Examiner: James M. Gandy
Attorney: George Vande Sande
Application Number: 5/829,840
Type: Grant
Filed: Sep 1, 1977
Date of Patent: Jul 24, 1979
Assignee: Aktiebolaget Bofors (Bofors)
Inventor: Jouko K. Korpi (Degerfors)
Primary Examiner: James M. Gandy
Attorney: George Vande Sande
Application Number: 5/829,840
Classifications