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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
3823298 ,
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Nov 06 1987
Tube welder
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Aug 15 1989
Astro ARC Company
Thick tube welder
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May 20 1991
Orbital welder for high purity welding
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Mar 12 2004
MSI ACQUISITION CORP ; VANTE INC
Clip on tubing welder
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20050199339 ,
20060124636 ,
20060231211 ,
D328750 ,
Apr 17 1990
WELCOME COMPANY, LTD
Compact heat sealer
D411554 ,
Jan 16 1998
Huge China Industrial Limited
Heat sealer
D528137 ,
Dec 17 2004
Sealing machine
D542315 ,
Jul 25 2006
Electric sealer
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a