Patent
   D654521
Priority
May 03 2010
Filed
Nov 03 2010
Issued
Feb 21 2012
Expiry
Feb 21 2026
Assg.orig
Entity
unknown
19
6
n/a
The ornamental design for a welding apparatus, as shown and described.

FIG. 1 is a perspective view of a welding apparatus showing our new ornamental design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is an opposite side view thereof; and,

FIG. 7 is a front view thereof.

Christen, Peter, Furling, Andreas, Flubacher, Walter

Patent Priority Assignee Title
D740338, Jun 05 2014 Sunstone Engineering, Inc. LDC welder
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D742444, Nov 12 2014 Lincoln Global, Inc. Welder enclosure
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D753202, Nov 12 2013 Lincoln Global, Inc Track locking handle for a welding tractor
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D777231, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
D778331, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
D780239, Aug 10 2015 Leister Technologies AG Welding machine with push-buttons and display
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D824439, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
D831715, Dec 08 2016 Guangzhou Yihua Electronic Equipment Co., Ltd. Controlling apparatus for soldering
D833491, Feb 07 2017 Leister Technologies AG Heat sealing apparatus
D836145, Oct 07 2016 DAIHEN CORPORATION Wire speed control unit for welding
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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
4744855, Oct 12 1985 PFAFF INDUSTRIEMASCHINEN GMBH, KOENIGSTRASSE 154, D-6750 KAISERSLAUTERN, GERMANY Welding machine for foil webs
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
D558803, Apr 17 2007 Leister Technologies AG Welding machine housing
D621430, Apr 24 2009 Leister Technologies AG Welding device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 03 2010LEISTER Process Technologies(assignment on the face of the patent)
Nov 29 2010FLUBACHER, WALTERLEISTER Process TechnologiesASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254880795 pdf
Nov 29 2010FURLING, ANDREASLEISTER Process TechnologiesASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254880795 pdf
Nov 29 2010CHRISTEN, PETERLEISTER Process TechnologiesASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254880795 pdf
Dec 12 2011LEISTER Process TechnologiesLeister Technologies AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0277860489 pdf
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