Electric heating – Metal heating – By arc
Reexamination Certificate
2006-03-14
2006-03-14
Elve, M. Alexandra (Department: 1725)
Electric heating
Metal heating
By arc
C219S121840, C219S121780
Reexamination Certificate
active
07012216
ABSTRACT:
A hand-held laser welding wand includes internal flow passages through which filler media, gas, and coolant may flow. The wand is dimensioned to be grasped with a single hand, thus filler media of various types and forms, gas, and coolant may be supplied to the hand-held laser welding wand via external systems and delivery devices without substantially impairing operation of the wand.
REFERENCES:
patent: 3242314 (1966-03-01), Ecides
patent: 3652954 (1972-03-01), Snitzer
patent: 3696230 (1972-10-01), Friedrich
patent: 3821510 (1974-06-01), Muncheryan
patent: 3843865 (1974-10-01), Nath
patent: 4436978 (1984-03-01), Lemelson
patent: 4564736 (1986-01-01), Jones et al.
patent: 4673795 (1987-06-01), Ortiz, Jr.
patent: 4676586 (1987-06-01), Jones et al.
patent: 4757515 (1988-07-01), Hughes
patent: 4764655 (1988-08-01), Ortiz et al.
patent: 4844574 (1989-07-01), Chande
patent: 4906812 (1990-03-01), Nied et al.
patent: 5074861 (1991-12-01), Schneider et al.
patent: 5199870 (1993-04-01), Steiner et al.
patent: 5272716 (1993-12-01), Soltz et al.
patent: 5401171 (1995-03-01), Paghdiwala
patent: 5426278 (1995-06-01), Hirano et al.
patent: 5477025 (1995-12-01), Everett et al.
patent: 5486676 (1996-01-01), Aleshin
patent: 5993550 (1999-11-01), Eloy
patent: 6060686 (2000-05-01), Jones
patent: 6114651 (2000-09-01), Schluter et al.
patent: 6294754 (2001-09-01), Nagura et al.
patent: 6442180 (2002-08-01), Gurrieri et al.
patent: 6593540 (2003-07-01), Baker et al.
patent: 6607524 (2003-08-01), LaBudde et al.
patent: 6610053 (2003-08-01), Rizoiu et al.
patent: 63-041090 (1988-02-01), None
patent: 11-347774 (1999-12-01), None
patent: PCT/US2004/037289 (2005-03-01), None
Baker Martin C.
Hehmann William F.
Hughes Thomas M.
Renteria Federico
Taylor Clyde R.
Elve M. Alexandra
Honeywell International
Ingrassia Fisher & Lorenz
LandOfFree
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