Plough share tip

- Aktiebolaget Overums Bruk
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a bottom perspective view of a plough share tip showing my new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D240846 August 1976 Andersson
1893416 January 1933 Kaiser
2796012 June 1957 Botha
Foreign Patent Documents
0123826 January 1949 SEX
0472176 September 1937 GBX
Patent History
Patent number: D277860
Type: Grant
Filed: Mar 29, 1982
Date of Patent: Mar 5, 1985
Assignee: Aktiebolaget Overums Bruk (Overum)
Inventor: Arne H. Hellden (Link/o/ ping)
Primary Examiner: A. Hugo Word
Assistant Examiner: Suzanne N. Gitlin
Attorney: Alfred E. Miller
Application Number: 6/362,957