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公开(公告)号:US10724290B2
公开(公告)日:2020-07-28
申请号:US16380141
申请日:2019-04-10
Applicant: Cortex, LLC
Inventor: Rodney Napier
Abstract: A retrofit window kit, including a plurality of magnetic sash elements configured to be positioned at one or more locations on an interior perimeter of the sash; and a corresponding plurality of magnetic window grid elements each configured to magnetically couple to one of the magnetic sash elements and constructed as a clip or a cap sized to fit over and frictionally attach to an exterior end of a window grid muntin.