U.S. patent number D246,176 [Application Number 05/640,989] was granted by the patent office on 1977-10-25 for adapter for corner shaped tooth for excavating, digging or bucket loading equipment.
This patent grant is currently assigned to AB Bofors. Invention is credited to Sten Johan Dahlberg, Jouko Kalevi Korpi, Ulf Robert Larsson.
United States Patent |
D246,176 |
Dahlberg , et al. |
October 25, 1977 |
Adapter for corner shaped tooth for excavating, digging or bucket
loading equipment
Claims
The ornamental design for a combined adapter and cutter edge unit
for corner shaped tooth for excavating, digging or bucket loading
equipment, as shown.
Inventors: |
Dahlberg; Sten Johan
(Karlskoga, SW), Korpi; Jouko Kalevi (Degerfors,
SW), Larsson; Ulf Robert (Brampton, CA) |
Assignee: |
AB Bofors (Bofors,
SW)
|
Appl.
No.: |
05/640,989 |
Filed: |
December 15, 1975 |
Foreign Application Priority Data
Current U.S.
Class: |
D15/32 |
Current International
Class: |
D1504 |
Field of
Search: |
;D15/29,32 ;172/719,713
;37/141R,141T,142R,142A ;299/79,91 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Gandy; James M.
Attorney, Agent or Firm: Vande Sande; George
Description
FIG. 1 is a right side perspective view of our design for a
combined adapter and cutting edge unit for corner shaped tooth for
excavating, digging or bucket loading equipment;
FIG. 2 is an exploded right side perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
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