Electric heating – Metal heating – Weld rod structure
Reexamination Certificate
2006-05-08
2010-10-26
Hoang, Tu B (Department: 3742)
Electric heating
Metal heating
Weld rod structure
C219S145220, C219S146100, C356S036000, C356S315000, C073S866000
Reexamination Certificate
active
07820944
ABSTRACT:
Provided are procedures and arrangements for determining composition of cored welding wire electrodes. A portion of a length of a cored welding wire electrode is detached, to serve as a sample portion. The sample portion is provided to a digestion vessel, where it is digested into a sample solution. The sample solution is provided to an analytical device which analyzes the sample solution to determine the elements and concentrations of elements which comprise the sample solution.
REFERENCES:
patent: 4104113 (1978-08-01), Sherman et al.
patent: 4347216 (1982-08-01), Kawasaki et al.
patent: 4613738 (1986-09-01), Saville
patent: 4721837 (1988-01-01), Gamberg
patent: 4736083 (1988-04-01), Saville
patent: 4795713 (1989-01-01), Koop et al.
patent: 4904450 (1990-02-01), Floyd
patent: 4933529 (1990-06-01), Saville
patent: 5204065 (1993-04-01), Floyd
patent: 5215715 (1993-06-01), Haswell et al.
patent: 5225661 (1993-07-01), Chai et al.
patent: 5264185 (1993-11-01), Floyd
patent: 5306896 (1994-04-01), Glater et al.
patent: 5939718 (1999-08-01), Yamada et al.
patent: 5948307 (1999-09-01), Stalling
patent: 6002129 (1999-12-01), Ito et al.
patent: 6146768 (2000-11-01), Masaie et al.
patent: 6265717 (2001-07-01), Sakata et al.
patent: 6841246 (2005-01-01), Shimizu et al.
patent: 6906285 (2005-06-01), Zucker et al.
patent: 2006/0000818 (2006-01-01), Kim et al.
patent: 0 522 828 (1993-01-01), None
patent: 0 522 828 (1997-09-01), None
PerkinElmerSCIEX Instruments, “ICP Mass Spectrometry, The 30-Minute Guide to ICP-MS”, 2001 PerkinElmer, Inc., 8 pgs.
Butler Kevin
Femec Susan M.
Russell Amy C.
Hahn Losser & Parks, LLP
Hoang Tu B
Lincoln Global Inc.
Maye Ayub
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