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The ornamental design for a crawler tractor, as shown and described.
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FIG. 1 is a perspective view of a crawler tractor showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Yokoyama, Kazuhisa, Hatanaka, Mitsuyuki, Komatsu, Masakazu
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 22 2004 | YANMAR CO., LTD. | (assignment on the face of the patent) | / | |||
Jan 26 2004 | KOMATSU, MASAKAZU | YANMAR CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014554 | /0219 | |
Jan 26 2004 | YOKOYAMA, KAZUHISA | YANMAR CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014554 | /0219 | |
Jan 26 2004 | HATANAKA, MITSUYUKI | YANMAR CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014554 | /0219 |
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