Ground opener tool
FIG. 1 is a forward perspective view of the ground opener tool;
FIG. 2 is a right elevation of the ground opener tool;
FIG. 3 is a forward elevation of the ground opener tool;
FIG. 4 is a rear elevation of the ground opener tool;
FIG. 5 is a left elevation of the ground opener tool;
FIG. 6 is a top plan view of the ground opener tool;
FIG. 7 is a bottom view of the ground opener tool;
FIG. 8 is a forward perspective view of the ground opener tool in a different environment;
FIG. 9 is a cross-sectional view of the ground opener tool taken along line 9--9 of FIG. 2; and,
FIG. 10 is a cross-sectional view of the ground opener tool taken along line 10--10 of FIG. 2.
The broken line showing the remaining portion of the tool is for illustrative purposes only and forms no part of the claimed design.
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| 555/26 | 1926 | AUX |
| 108363 | October 1907 | CAX |
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| 1203717 | April 1986 | CAX |
Type: Grant
Filed: May 19, 1994
Date of Patent: Sep 24, 1996
Assignee: F. P. Bourgault Tillage Tools Ltd. (St. Brieux)
Inventors: Ricky Schemenauer (St. Brieux), Linus Yeager (St. Brieux), Ian Martin (St. Brieux)
Primary Examiner: Holly H. Baynham
Law Firm: Oliff & Berridge
Application Number: 0/23,210