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Temporary protective covers

  • US 6,921,579 B2
  • Filed: 09/11/2001
  • Issued: 07/26/2005
  • Est. Priority Date: 09/11/2000
  • Status: Expired due to Term
First Claim
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1. A window assembly comprising:

  • a) a window pane having an exterior surface that is durable to a selected washing fluid, the exterior surface carrying a temporary protective cover comprising a sputtered film that can readily be removed by washing with the selected washing fluid, the temporary protective cover being durable to glass tempering, wherein the window pane has an interior surface carrying a low-emissivity coating; and

    b) a window frame to which the pane is secured by a bead of sealant, the bead of sealant being bonded on a first side directly to a peripheral portion of the protective cover, said peripheral portion of the cover overlying a peripheral region of the pane'"'"'s exterior surface, the bead of sealant being bonded on a second side to the window frame.

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