Stock material or miscellaneous articles – Sheet facing and longitudinally noncoextensive with web or... – Sheet smaller in both length and width
Reexamination Certificate
2011-08-23
2011-08-23
Blackwell, Gwendolyn (Department: 1784)
Stock material or miscellaneous articles
Sheet facing and longitudinally noncoextensive with web or...
Sheet smaller in both length and width
C428S426000, C428S430000, C428S441000, C428S080000, C435S454000
Reexamination Certificate
active
08003189
ABSTRACT:
A scanner window and method of making a scanner window are provided. The window may include three layers. The layers may be a ceramic layer such as sapphire, a glass backing, and an adhesive layer comprising a polymer sheet. The window may be formed by stacking the components together and applying heat and pressure to result in adhesion of the ceramic layer to the glass layer. Additional features of the window may include improved strength, clarity and shatter resistance.
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patent: 6045046 (2000-04-01), Detwiler
patent: 6543694 (2003-04-01), Detwiler
patent: 2004/0202879 (2004-10-01), Xia et al.
patent: 2005/0227117 (2005-10-01), Locher et al.
patent: 0494829 (1992-07-01), None
Chaussade Pierre A.
Jones Christopher D.
Blackwell Gwendolyn
Finch & Maloney PLLC
Saint-Gobain Ceramics & Plastics, Inc.
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