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The ornamental design for a tamping pick for tamping railroad track ballast, as shown and described.
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FIG. 1 is a front view of a first embodiment of a tamping pick for tamping railroad track ballast, showing our new design;
FIG. 2 is a back view thereof;
FIG. 3 is a right side view; the left side being a mirror image thereof;
FIG. 4 is a front view of a second embodiment according to the invention;
FIG. 5 is a perspective view of the tamping pick in FIG. 2; and,
FIG. 6 is a right side view; the left side being a mirror image thereof.
Theurer, Josef, Peitl, Friedrich
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 12 2002 | THEURER, JOSEF | FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIEGESELLSCHAFT M B H | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012966 | /0032 | |
Apr 12 2002 | PEITL, FRIEDRICH | FRANZ PLASSER BAHNBAUMASCHINEN-INDUSTRIEGESELLSCHAFT M B H | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012966 | /0032 | |
Jun 03 2002 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | (assignment on the face of the patent) | / |
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