Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2006-03-16
2010-06-29
Loney, Donald (Department: 1794)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S034000, C428S698000, C428S699000, C428S701000, C428S702000, C359S360000, C359S585000, C052S786100
Reexamination Certificate
active
07745009
ABSTRACT:
Low emissivity glazing which is an assembly of thin layers including at least one metal layer reflecting infrared rays between one or more dielectric layers located between the metal layer and the glass sheet and on the metal layer, the light transmission of one clear float glass sheet 4 mm thick coated with said layers being not less than 83%, the metal layer being selected such that the emissivity is not higher than 0.042.
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U.S. Appl. No. 12/520,713, filed Jun. 22, 2009, Decroupet, et al.
Decroupet Daniel
Depauw Jean-Michel
AGC Glass Europe
Loney Donald
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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