Chisel

Kammerer May 2, 2

Patent Grant D520035

U.S. patent number D520,035 [Application Number D/219,594] was granted by the patent office on 2006-05-02 for chisel. This patent grant is currently assigned to Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG. Invention is credited to Karl Kammerer.


United States Patent D520,035
Kammerer May 2, 2006

Chisel

Claims

CLAIM The ornamental design for a chisel, as shown.
Inventors: Kammerer; Karl (Fluorn-Winzeln, DE)
Assignee: Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG (Aichhalden, DE)
Appl. No.: D/219,594
Filed: December 17, 2004

Foreign Application Priority Data

Jun 17, 2004 [DE] 4 04 03 703
Current U.S. Class: D15/139
Current International Class: 1509
Field of Search: ;D8/70 ;D15/138-139 ;175/57,420.1,420.2 ;407/113 ;299/104,106-107

References Cited [Referenced By]

U.S. Patent Documents
4818027 April 1989 Simon
5415462 May 1995 Massa
D387072 December 1997 Ojanen
D404629 January 1999 Cooper
D421615 March 2000 Argo et al.
2003/0137185 July 2003 Sollami
Primary Examiner: Baynham; Holly H.
Attorney, Agent or Firm: Pauley Petersen & Erickson

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.

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