Plasma gun
Description
Any surfaces of the design not shown, including interior surfaces and any surfaces shown in broken lines, form no part of the claimed invention.
Claims
I claim the ornamental design for a plasma gun, as shown and described.
Referenced Cited
U.S. Patent Documents
3614376 | October 1971 | Manabe et al. |
4661682 | April 28, 1987 | Gruner et al. |
4924059 | May 8, 1990 | Rotolico et al. |
5412173 | May 2, 1995 | Muehlberger |
5637242 | June 10, 1997 | Muehlberger |
5744777 | April 28, 1998 | Bernecki et al. |
6897402 | May 24, 2005 | Crawmer |
D545852 | July 3, 2007 | Hawley et al. |
20060289404 | December 28, 2006 | Hawley et al. |
20130068729 | March 21, 2013 | Zajchowski et al. |
Patent History
Patent number: D721110
Type: Grant
Filed: May 10, 2012
Date of Patent: Jan 13, 2015
Inventor: Robert F. Savill, Jr. (Levittown, NY)
Primary Examiner: Patricia Palasik
Application Number: 29/420,566
Type: Grant
Filed: May 10, 2012
Date of Patent: Jan 13, 2015
Inventor: Robert F. Savill, Jr. (Levittown, NY)
Primary Examiner: Patricia Palasik
Application Number: 29/420,566
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)