Patent ID: 6038825
Filing Date: 2000-03-21
Classification: E06B,Y10T

Abstract:
An elongate metallic spacer stock member to be folded into an insulated glass unit spacer comprised of a single continuous metal member; the metal member having a continuous bottom surface along substantially the full length of the metal member, opposed parallel sidewalls extending perpendicularly from the bottom surface and extending along substantially the full length of the metal member, the sidewalls having notches therein that extend the full height of the sidewall from an upper edge thereof downwardly to the bottom surface, the sidewall notches being disposed at, and defining, corner regions of the spacer when the spacer stock is folded, the sidewall notches being further defined in pairs whereby each sidewall defines substantially identical sidewall notches, inner wall members in parallel spaced-apart relationship to the bottom surface and extending substantially along the entire length of the metal member, the inner wall members being continuous along at least the corner regions thereby defining bridge members in the corner regions adjacent the sidewall notches whereby both the bottom surface and the spaced-apart inner wall members define continuous points of interconnection throughout the corner region whereby additional corner structural integrity will result.