Chisel

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Description

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.

Claims

The ornamental design for a chisel, as shown.

Referenced Cited
U.S. Patent Documents
4818027 April 4, 1989 Simon
5415462 May 16, 1995 Massa
D387072 December 2, 1997 Ojanen
D404629 January 26, 1999 Cooper
D421615 March 14, 2000 Argo et al.
20030137185 July 24, 2003 Sollami
Patent History
Patent number: D520035
Type: Grant
Filed: Dec 17, 2004
Date of Patent: May 2, 2006
Assignee: Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG (Aichhalden)
Inventor: Karl Kammerer (Fluorn-Winzeln)
Primary Examiner: Holly H. Baynham
Attorney: Pauley Petersen & Erickson
Application Number: 29/219,594
Classifications