Electric heating – Metal heating – By arc
Reexamination Certificate
2006-05-02
2006-05-02
Evans, Geoffrey S. (Department: 1725)
Electric heating
Metal heating
By arc
C219S121840
Reexamination Certificate
active
07038162
ABSTRACT:
A hand-held laser welding wand includes one or more filler media delivery flow passages. The wand is dimensioned to be grasped with a single hand, thus filler media of various types and forms may be supplied to the weld area on a workpiece using various types of delivery systems and methods, including fully automated, semi-automated, or manually. The filler media may be delivered via the filler media delivery passages or separate from the passages.
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Baker Martin C.
Chung Vincent
Hehmann William F.
Renteria Federico
Evans Geoffrey S.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz
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