Patent
   D904476
Priority
Feb 22 2018
Filed
Aug 22 2018
Issued
Dec 08 2020
Expiry
Dec 08 2035
Assg.orig
Entity
unknown
2
17
n/a
The ornamental design for a welding machine, as shown and described.

FIG. 1 is a first side perspective view illustrating the welding machine showing my new design;

FIG. 2 is a second side perspective view illustrating the welding machine showing my new design;

FIG. 3 is a front perspective view illustrating the welding machine showing my new design;

FIG. 4 is a rear perspective view illustrating the welding machine showing my new design;

FIG. 5 is a top perspective view illustrating the welding machine showing my new design;

FIG. 6 is a rear view of the welding machine shown in FIGS. 1 through 5;

FIG. 7 is a side view of the welding machine shown in FIGS. 1 through 5; and,

FIG. 8 is a top plan view of the welding machine shown in FIGS. 1 through 5.

Bernstein, Ronny

Patent Priority Assignee Title
D926848, May 06 2019 Leister Technologies AG Welding machine
D936715, May 06 2019 Leister Technologies AG Welding machine
Patent Priority Assignee Title
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D621430, Apr 24 2009 Leister Technologies AG Welding device
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D654521, May 03 2010 Leister Technologies AG Welding apparatus
D669106, May 03 2010 Leister Technologies AG Welding apparatus
D726793, Mar 13 2014 Leister Technologies AG Welding machine for plastic sheets
D737876, May 10 2014 Leister Technologies AG Welding machine for plastic sheets
D780239, Aug 10 2015 Leister Technologies AG Welding machine with push-buttons and display
D780240, Aug 10 2015 Leister Technologies AG Welding machine with control-dial and display
D813279, Mar 16 2016 Leister Technologies AG Drive support dolly for a hand held hot air device
D814539, Mar 16 2016 Leister Technologies AG Drive support dolly for a hand held hot air device
D833491, Feb 07 2017 Leister Technologies AG Heat sealing apparatus
D845367, Feb 07 2017 Leister Technologies AG Heat sealing apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 22 2018Steinel GmbH(assignment on the face of the patent)
Oct 26 2020BERNSTEIN, RONNYSteinel GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0541870144 pdf
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