Patent
   D853458
Priority
Mar 14 2016
Filed
Apr 22 2016
Issued
Jul 09 2019
Expiry
Jul 09 2034
Assg.orig
Entity
unknown
6
41
n/a
The ornamental design for a welding machine case, as shown and described.

FIG. 1 is a front elevation view of a welding machine case showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a right perspective view thereof.

The portions of the article shown in broken lines form no part of the claimed design.

Lin, Yang

Patent Priority Assignee Title
D873875, Aug 29 2018 Lincoln Global, Inc.; Lincoln Global, Inc Welder enclosure
D935027, Jul 27 2018 COOLTECH, LLC Cooling device
D978938, Sep 26 2018 Sansha Electric Manufacturing Company, Limited Welding machine
D982634, Jul 28 2020 Fronius International GmbH Welding machine
ER383,
ER4468,
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 2016LIN, YANGZHEJIANG LIN LONG WELDING EQUIPMENT CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0385020897 pdf
Apr 22 2016ZHEJIANG LIN LONG WELDING EQUIPMENT CO., LTD.(assignment on the face of the patent)
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