Tooth adaptor for excavating equipment

- Aktiebolaget Bofors
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
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: D1504;