Patent
   D821465
Priority
Jul 30 2016
Filed
Nov 28 2016
Issued
Jun 26 2018
Expiry
Jun 26 2033
Assg.orig
Entity
unknown
16
26
n/a
The ornamental design for 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.

Lin, Yang

Patent Priority Assignee Title
D836146, Jun 27 2017 Electric welding machine shell
D844035, Mar 16 2018 Lincoln Global, Inc. Welder enclosure
D849809, Mar 16 2018 Lincoln Global, Inc. Welder enclosure
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
D868126, Jan 12 2018 SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD.; SHANGHAI HUGONG ELECTRIC GROUP CO , LTD Welding machine
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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
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D924288, Sep 13 2019 THE ESAB GROUP INC Welding/cutting enclosure
D935499, Sep 13 2019 The ESAB Group Inc. Welding/cutting enclosure panel
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ER1702,
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