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Patent
D904476
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Priority
Feb 22 2018
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Filed
Aug 22 2018
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Issued
Dec 08 2020
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Expiry
Dec 08 2035
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Assg.orig
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Entity
unknown
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2
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17
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n/a
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The ornamental design for a welding machine, as shown and described.
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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 |
6325126, |
Sep 20 1999 |
Sika AG |
Nozzle for heat welding overlapping roof membranes to each other along separated first and second paths |
6610159, |
Jul 27 2001 |
HOLCIM TECHNOLOGY LTD |
Obstruction avoidance continuous seam welding system |
6973951, |
May 13 2002 |
Firestone Building Products Company, LLC |
Obstruction avoidance continuous seam welding system |
D363586, |
Dec 23 1994 |
|
Welding buggy |
D558803, |
Apr 17 2007 |
Leister Technologies AG |
Welding machine housing |
D621430, |
Apr 24 2009 |
Leister Technologies AG |
Welding device |
D642604, |
Dec 09 2010 |
Leister Technologies AG |
Stationary welding apparatus |
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 22 2018 | | Steinel GmbH | (assignment on the face of the patent) | | / |
Oct 26 2020 | BERNSTEIN, RONNY | Steinel GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 054187 | /0144 |
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Maintenance Fee Events |
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