Welding machine
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Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a welding machine, as shown and described.
Referenced Cited
U.S. Patent Documents
D357927 | May 2, 1995 | Soderholm |
D386148 | November 11, 1997 | Katooka et al. |
D520038 | May 2, 2006 | Ljungfeldt |
D569884 | May 27, 2008 | Shu |
D626576 | November 2, 2010 | Gramatyka et al. |
D654519 | February 21, 2012 | Wujczak et al. |
D665833 | August 21, 2012 | Raymond et al. |
20040178183 | September 16, 2004 | Cigelske, Jr. |
20040226930 | November 18, 2004 | Radtke |
Patent History
Patent number: D679738
Type: Grant
Filed: Sep 19, 2012
Date of Patent: Apr 9, 2013
Assignee: Segala Bruno S.R.L.
Inventor: Bruno Segala (Sandrigo)
Primary Examiner: Patricia Palasik
Application Number: 29/432,698
Type: Grant
Filed: Sep 19, 2012
Date of Patent: Apr 9, 2013
Assignee: Segala Bruno S.R.L.
Inventor: Bruno Segala (Sandrigo)
Primary Examiner: Patricia Palasik
Application Number: 29/432,698
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)