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Method to protect glass in doors and windows from scratches, abrasion, and painting processes

  • US 5,020,288 A
  • Filed: 06/12/1990
  • Issued: 06/04/1991
  • Est. Priority Date: 06/12/1990
  • Status: Expired due to Term
First Claim
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1. A method for producing a building product having a frame and at least one piece of glazing material having two planar surfaces and a plurality of edge surfaces secured within said frame for providing a seal between said frame and each surface of said at least one piece of glazing material, comprising the steps of:

  • covering both planar surfaces of said at least one piece of glazing material with a protective coating;

    assembling said at least one piece of protected glazing material in said frame, such that a portion of said protective coating is exposed within said frame and a portion of said protective coating remains between said frame and said at least one piece of glazing material; and

    cutting and removing the exposed protective coating on said at least one piece of glazing material such that the portion of said protective coating remaining between said frame and each planar surface of said at least one piece of glazing material forms a waterproof seal between said piece of glazing material and said frame.

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