Metal fusion bonding – Solder form
Reexamination Certificate
2007-11-13
2007-11-13
Johnson, Jonathan (Department: 1725)
Metal fusion bonding
Solder form
C228S245000
Reexamination Certificate
active
11272981
ABSTRACT:
A brazing material including about 2 to about 30 percent by weight gold, about 4 to about 14 percent by weight nickel, about 25 to about 65 percent by weight copper, about 1 to about 3 percent by weight aluminum and about 20 to about 55 percent by weight silver.
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Web page www.handyharmancanada.com, regarding “Brazing with Gold Filler Metals” (date of first publication unknown). Applicants admit the status of this publication as prior art for the limited purpose of examination of this application, but otherwise reserve the right to challenge the status of this publication as prior art.
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Aboagye Michael
Andes William Scott
General Electric Company
Johnson Jonathan
Louke Marcella R.
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