Patent
   D821466
Priority
Jul 30 2016
Filed
Nov 28 2016
Issued
Jun 26 2018
Expiry
Jun 26 2033
Assg.orig
Entity
unknown
17
30
n/a
The ornamental design an electric welding machine, as shown and described.

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.

Lin, Yang

Patent Priority Assignee Title
D836146, Jun 27 2017 Electric welding machine shell
D853457, Mar 14 2016 ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. Welding machine case
D853458, Mar 14 2016 ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. Welding machine case
D854593, Jan 12 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. Welding machine
D855092, Jan 12 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.; SHANGHAI HUGONG ELECTRIC GROUP CO , LTD Welding machine
D860276, Mar 14 2016 ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. Welding machine case
D862544, Apr 22 2016 ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. Welding machine case
D862545, Mar 14 2016 ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD. Welding machine case
D868126, Jan 12 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.; SHANGHAI HUGONG ELECTRIC GROUP CO , LTD Welding machine
D873875, Aug 29 2018 Lincoln Global, Inc.; Lincoln Global, Inc Welder enclosure
D884042, May 18 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. Welding machine
D884758, May 18 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. Welding machine
D907080, May 18 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. Welding machine
D914071, Nov 02 2018 Esab AB Welding device enclosure
D924288, Sep 13 2019 THE ESAB GROUP INC Welding/cutting enclosure
D935499, Sep 13 2019 The ESAB Group Inc. Welding/cutting enclosure panel
D978938, Sep 26 2018 Sansha Electric Manufacturing Company, Limited Welding machine
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