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The ornamental design for a chisel, as shown.
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FIG. 1 is a front perspective view of a chisel element, according to one embodiment of this invention;
FIG. 2 is a front view of the chisel element, as shown in FIG. 1;
FIG. 3 is a side view of the chisel element, as shown in FIG. 1;
FIG. 4 is a side view, opposite the side view shown in FIG. 1, of the chisel element, as shown in FIG. 1;
FIG. 5 is a rear view of the chisel element, as shown in FIG. 1;
FIG. 6 is a top view of the chisel element, as shown in FIG. 1; and,
FIG. 7 is a bottom view of the chisel element, as shown in FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 17 2004 | Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG | (assignment on the face of the patent) | ||||
Jan 12 2005 | KAMMERER, KARL | BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016383 | 0431 |
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