Electric welding machine

Lin Ja

Patent Grant D839328

U.S. patent number D839,328 [Application Number D/585,738] was granted by the patent office on 2019-01-29 for electric welding machine. The grantee listed for this patent is Yang Lin. Invention is credited to Yang Lin.


United States Patent D839,328
Lin January 29, 2019

Electric welding machine

Claims

CLAIM The ornamental design for an electric welding machine, as shown and described.
Inventors: Lin; Yang (Taizhou, CN)
Applicant:
Name City State Country Type

Lin; Yang

Taizhou

N/A

CN
Appl. No.: D/585,738
Filed: November 28, 2016

Foreign Application Priority Data

Jul 30, 2016 [CN] 2016 3 0358459
Current U.S. Class: D15/144
Current International Class: 1509
Field of Search: ;8/29.1,30 ;15/144,144.1,144.2

References Cited [Referenced By]

U.S. Patent Documents
D243459 February 1977 Bliss
5642260 June 1997 Sigl
5734148 March 1998 Latvis
D416030 November 1999 Weller
6163085 December 2000 Sigl
D467257 December 2002 Andersson
6489591 December 2002 Achtner
D520038 May 2006 Ljungfeldt
D569884 May 2008 Shu
D626576 November 2010 Gramatyka
D665833 August 2012 Raymond
9636768 May 2017 Rozmarynowski
2004/0026393 February 2004 Matiash
2005/0045608 March 2005 Sykes
2005/0263514 December 2005 Albrecht
2006/0274499 December 2006 Andersen
2007/0235428 October 2007 Schneider
2009/0101630 April 2009 Trinkner
2009/0159581 June 2009 Sommerfeld
2009/0188902 July 2009 Swartz
2010/0314372 December 2010 DuVal
2011/0198330 August 2011 Knoener
2014/0061169 March 2014 Sammons
2014/0376186 December 2014 Sigl
2015/0273607 October 2015 Denis
2017/0036290 February 2017 Enyedy
Primary Examiner: Palasik; Patricia A
Attorney, Agent or Firm: Singh; Sarika McNeely, Hare & War LLP.

Description



FIG. 1 is a front view of an electric welding machine showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

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Patent Diagrams and Documents

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