Patent
   D665434
Priority
Aug 10 2011
Filed
Feb 09 2012
Issued
Aug 14 2012
Expiry
Aug 14 2026
Assg.orig
Entity
unknown
7
13
n/a
The ornamental design for a tubing welder, as shown and described.

FIG. 1 is a front perspective view of a tubing welder showing the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

Maier, Sebastian, Mueller, Alexander

Patent Priority Assignee Title
11731371, Jan 25 2021 Fenwal, Inc Sterile connection of tubing
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
D754626, Nov 07 2014 THE ESAB GROUP INC Portable welding system
D777231, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
D778331, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
D824439, Sep 30 2015 DAIHEN CORPORATION Wire feeding apparatus for welding
Patent Priority Assignee Title
3823298,
4810848, Nov 06 1987 Tube welder
4922073, Aug 15 1989 Astro ARC Company Thick tube welder
5196664, May 20 1991 Orbital welder for high purity welding
7326897, Mar 12 2004 MSI ACQUISITION CORP ; VANTE INC Clip on tubing welder
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D328750, Apr 17 1990 WELCOME COMPANY, LTD Compact heat sealer
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D542315, Jul 25 2006 Electric sealer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 09 2011MUELLER, ALEXANDERSartorius Weighing Technology GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0276780403 pdf
Dec 09 2011MAIER, SEBASTIANSartorius Weighing Technology GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0276780403 pdf
Feb 09 2012Sartorius Weighing Technology GmbH(assignment on the face of the patent)
Aug 01 2013Sartorius Weighing Technology GmbHSARTORIUS LAB INSTRUMENTS GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0312580649 pdf
Jun 08 2016SARTORIUS LAB INSTRUMENTS GMBH & CO KGSARTORIUS LAB INSTRUMENTS GMBH & CO KGCORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBERS D647874 AND D655434 PREVIOUSLY RECORDED ON REEL 040332 FRAME 0343 ASSIGNOR S HEREBY CONFIRMS THE CHANGE OF ADDRESS0411510619 pdf
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