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Patent
D621430
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Priority
Apr 24 2009
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Filed
Oct 20 2009
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Issued
Aug 10 2010
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Expiry
Aug 10 2024
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Assg.orig
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Entity
unknown
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31
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12
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n/a
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An ornamental design for a welding device, as shown and described.
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FIG. 1 is a perspective view of a welding device showing the ornamental design of the present invention;
FIG. 2 is an enlarged perspective view showing the welding device of FIG. 1 with the heat element housing angled downwardly;
FIG. 3 is a rear perspective view showing the welding device of FIG. 1;
FIG. 4 is a front view of the welding device of FIG. 1;
FIG. 5 is a rear view of the welding device of FIG. 1;
FIG. 6 is a first side view of the welding device of FIG. 1;
FIG. 7 is an opposite side view showing the welding device of FIG. 1; and,
FIG. 8 is top view showing the welding device of FIG. 1.
The broken lines in the drawings depict unclaimed environmental subject matter.
Christen, Peter, Furling, Andreas, Rohrer, Stefan
Patent |
Priority |
Assignee |
Title |
D639834, |
Jul 01 2009 |
Leister Technologies AG |
Hot air nozzle |
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 |
D693864, |
Mar 15 2013 |
GRIDWELD HOLDINGS LIMITED |
Mobile pipe welding device |
D719596, |
Dec 20 2012 |
SFS Intec Holding AG |
Induction apparatus |
D726793, |
Mar 13 2014 |
Leister Technologies AG |
Welding machine for plastic sheets |
D727986, |
Sep 07 2012 |
Illinois Tool Works Inc |
Welding system wire feeder design |
D737876, |
May 10 2014 |
Leister Technologies AG |
Welding machine for plastic sheets |
D741385, |
Nov 07 2014 |
THE ESAB GROUP INC |
Side plate design for a portable welding system |
D742444, |
Nov 12 2014 |
Lincoln Global, Inc. |
Welder enclosure |
D744019, |
Nov 07 2014 |
THE ESAB GROUP INC |
Handle design for a portable welding system |
D753202, |
Nov 12 2013 |
Lincoln Global, Inc |
Track locking handle for a welding tractor |
D754626, |
Nov 07 2014 |
THE ESAB GROUP INC |
Portable welding system |
D772965, |
Sep 11 2015 |
MK Products, Inc. |
Portable welding power supply with detachable wire feeder |
D775250, |
Nov 04 2015 |
Lincoln Global, Inc. |
Portable weld controller |
D777231, |
Sep 30 2015 |
DAIHEN CORPORATION |
Wire feeding apparatus for welding |
D778331, |
Sep 30 2015 |
DAIHEN CORPORATION |
Wire feeding apparatus for welding |
D779454, |
Nov 16 2015 |
Lincoln Global, Inc. |
User interface for welder |
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 |
D791847, |
Jan 29 2015 |
RoMan Manufacturing, Inc.; ROMAN MANUFACTURING, INC |
Welding transformer |
D810161, |
Oct 28 2016 |
Lincoln Global, Inc. |
Portable weld controller |
D824439, |
Sep 30 2015 |
DAIHEN CORPORATION |
Wire feeding apparatus for welding |
D833491, |
Feb 07 2017 |
Leister Technologies AG |
Heat sealing apparatus |
D845367, |
Feb 07 2017 |
Leister Technologies AG |
Heat sealing apparatus |
D868856, |
Nov 20 2017 |
Car-O-Liner Group AB |
Spot welding gun |
D885448, |
Oct 19 2018 |
Koike Sanso Kogyo Co., Ltd. |
Welding and cutting machine for metals |
D896290, |
Oct 25 2018 |
Leister Technologies AG |
Heating apparatus |
D904476, |
Feb 22 2018 |
Steinel GmbH |
Welding machine |
D962316, |
Oct 25 2018 |
Leister Technologies AG |
Heating apparatus |
Patent |
Priority |
Assignee |
Title |
4440588, |
Mar 01 1982 |
|
Hot air welder for welding roofing material |
4834828, |
Apr 30 1987 |
BFS Diversified Products, LLC |
Machine for welding roof membranes |
5110398, |
Apr 05 1990 |
Engineered Construction Components (America), Inc. |
Machine for applying heat welds or solvent welds to roof membranes |
5935357, |
Feb 20 1997 |
Firestone Building Products Company, LLC |
Dual-weld roof membrane welding apparatus and method of using same |
6453964, |
Dec 18 2000 |
Sika AG |
Apparatus for applying strips of thermoplastic material to thermoplastic roofing membranes |
6596972, |
Jul 17 2001 |
Lincoln Global, Inc. |
Welding accessory arrangement |
6761201, |
Oct 25 2002 |
AGC FLAT GLASS NORTH AMERICA, INC |
Hand application tool for laying sealant spacer strip on glass or like material |
6866077, |
Jul 17 2002 |
Leister Technologies AG |
Automatic welding machine |
7094298, |
Feb 19 2004 |
Sika AG |
Apparatus and method for welding overlapping water-proof membranes to each other |
20030019586, |
|
|
|
161912, |
|
|
|
D558803, |
Apr 17 2007 |
Leister Technologies AG |
Welding machine housing |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a