Plasma torch electrode

Dalton , et al. October 29, 2

Patent Grant D692402

U.S. patent number D692,402 [Application Number D/415,273] was granted by the patent office on 2013-10-29 for plasma torch electrode. This patent grant is currently assigned to Hypertherm, Inc.. The grantee listed for this patent is Ethan Dalton, Mark McClay. Invention is credited to Ethan Dalton, Mark McClay.


United States Patent D692,402
Dalton ,   et al. October 29, 2013

Plasma torch electrode

Claims

CLAIM The ornamental design for a plasma torch electrode, as shown and described.
Inventors: Dalton; Ethan (New London, NH), McClay; Mark (Charlestown, NH)
Applicant:
Name City State Country Type

Dalton; Ethan
McClay; Mark

New London
Charlestown

NH
NH

US
US
Assignee: Hypertherm, Inc. (Hanover, NH)
Appl. No.: D/415,273
Filed: March 8, 2012

Current U.S. Class: D13/182
Current International Class: 1303
Field of Search: ;D13/182,133 ;D8/387,393 ;D15/144,144.1,144.2 ;239/690,690.1,697,698 ;219/69.15,84,88,121.36,121.52,121.53,119

References Cited [Referenced By]

U.S. Patent Documents
4902871 February 1990 Sanders et al.
5083005 January 1992 Degrigny
5097111 March 1992 Severance, Jr.
5105061 April 1992 Blankenship
5601734 February 1997 Luo et al.
6020572 February 2000 Marner et al.
6114650 September 2000 Marner et al.
6130399 October 2000 Lu et al.
6177647 January 2001 Zapletal
6329627 December 2001 Walters
6403915 June 2002 Cook et al.
8101882 January 2012 Mather et al.
8115136 February 2012 Mather et al.
8304684 November 2012 Currier et al.
8362387 January 2013 Wilson
8395070 March 2013 Merrill et al.
8395076 March 2013 Matus
8395077 March 2013 Duan et al.
D681571 May 2013 Omori et al.
D681572 May 2013 Omori et al.
2007/0125755 June 2007 Mather et al.
2007/0210034 September 2007 Mather et al.
2007/0210035 September 2007 Twarog et al.
2008/0217305 September 2008 Sanders
Primary Examiner: Oswecki; Elizabeth J
Attorney, Agent or Firm: Proskauer Rose LLP

Description



FIG. 1 is a perspective view of a plasma torch electrode showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof.

The dotted and/or broken lines depict environmental features, or the character or contour of the surfaces represented and are not a part of the claimed design.

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