|
The ornamental design for a tamping pick for tamping railroad track ballast, as shown and described.
|
FIG. 1 is a front view of the first embodiment of a tamping pick for tamping railroad track ballast showing our new design;
FIG. 2 is right side view thereof,
FIG. 3 is a left side view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a front view of second embodiment of the tamping pick for tamping railroad track ballast;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof.
FIG. 8 is a back view thereof
FIG. 9 is front view of a third embodiment of the tamping pick for tamping railroad track ballast according to the invention;
FIG. 10 is right side view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is back view thereof;
FIG. 13 is front view of a fourth embodiment of the tamping pick for tamping railroad track ballast according to the invention;
FIG. 14 is a right side view thereof;
FIG. 15 is a left side view thereof;
FIG. 16 is a back view thereof;
FIG. 17 is a perspective view thereof
FIG. 18 is bottom plan view thereof; and,
FIG. 19 is top plan view thereof.
Theurer, Josef, Peitl, Friedrich
Patent | Priority | Assignee | Title |
D789994, | Aug 05 2015 | NORDCO INC | Tamper tool |
Patent | Priority | Assignee | Title |
4537135, | May 04 1983 | Franz Plasser Bahnbaumaschinen Industriegesellschaft m.b.H. | Tamping unit |
4773333, | Mar 25 1985 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Selective production tamper machine and a tamping head therefor |
5127334, | May 02 1990 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Ballast tamping machine |
D243315, | Jan 12 1976 | Tamping device | |
31973, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 06 2003 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |