Appeal 2007-3048
Application 10/355,018
at least one of the first means for reflecting infrared radiation and the
second means for reflecting infrared radiation comprises
a sublayer including Ag, and
a sublayer including a fully oxidized Ni-Cr alloy directly on,
and outward from the substrate from, the sublayer including Ag.
22. A low-emissivity coating on a transparent substrate, the coating
comprising, in numerical order outward from the substrate,
a first layer including at least one layer selected from titanium oxide
layers and silicon nitride layers;
a second layer including a zinc oxide;
a third layer including Ag;
a fourth layer including a first fully oxidized Ni-Cr alloy;
a fifth layer including at least one layer selected from titanium oxide
layers and silicon nitride layers;
a sixth layer including a zinc oxide;
a seventh layer including Ag;
an eighth layer including a second fully oxidized Ni-Cr alloy; and
a ninth layer including silicon nitride.
II. PRIOR ART
As evidence of unpatentability of the claimed subject matter, the
Examiner has relied upon the following references:
Niwa US 5,324,365 Jun. 28, 1994
Hartig US 5,376,455 Dec. 27, 1994
Wolfe US 5,563,734 Oct. 8, 1996
Macquart US 5,935,702 Aug. 10, 1999
Schicht US 6,020,077 Feb. 1, 2000
Boire US 6,045,896 Apr. 4, 2000
Baldwin US 6,472,636 B1 Oct. 29, 2002
Sol US 6,492,619 B1 Dec. 10, 2002
Neuman US 6,524,714 B1 Feb. 25, 2003
Noethe US 6,572,940 B1 Jun. 3, 2003
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