Gas discharge plasma-disc

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Description

FIG. 1 is a top plan view of a gas discharge plasma-disc showing our new design, the bottom plan view being a mirror image;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a perspective view thereof.

The broken lines shown in the figures represent environmental structure only and form no part of the claimed design.

Claims

The ornamental design for a gas discharge plasma-disc, as shown and described.

Referenced Cited
U.S. Patent Documents
1527051 February 1925 Longan
3048526 August 1962 Boswell
5599577 February 4, 1997 Stevens et al.
D391943 March 10, 1998 Han
D486094 February 3, 2004 Candotti
6875463 April 5, 2005 Mifune et al.
D507078 July 5, 2005 Greenfield
7122961 October 17, 2006 Wedding
7157854 January 2, 2007 Wedding
7176628 February 13, 2007 Wedding
7288014 October 30, 2007 George et al.
7307602 December 11, 2007 Wedding et al.
7375342 May 20, 2008 Wedding
7405516 July 29, 2008 Wedding
7456571 November 25, 2008 Wedding
7474273 January 6, 2009 Pavliscak et al.
7535175 May 19, 2009 Strbik, III et al.
7595774 September 29, 2009 Wedding et al.
7604523 October 20, 2009 Wedding et al.
7622866 November 24, 2009 Wedding et al.
7628666 December 8, 2009 Strbik, III et al.
7638943 December 29, 2009 Wedding et al.
Patent History
Patent number: D670238
Type: Grant
Filed: May 12, 2009
Date of Patent: Nov 6, 2012
Assignee: Imaging Systems Technology (Toledo, OH)
Inventors: Daniel K. Wedding (Toledo, OH), Carol Ann Wedding (Toledo, OH), Oliver M. Strbik, III (Holland, OH), Jeffrey W. Guy (Toledo, OH)
Primary Examiner: Derrick Holland
Attorney: Donald K. Wedding
Application Number: 29/336,915
Classifications
Current U.S. Class: Energy Conversion Or Transformation (D13/101)