Patent ID: 8567137
Filing Date: 2013-10-29
Classification: E06B

Abstract:
1. A window module comprising: a window frame adapted to have a window opening; said frame having an open side portion, a centrally located first channel extending into said frame from said open side portion, to permit a ventilation screen to be removably slid thereinto to provide airflow through said window opening; and said frame further including extending from said open side portion into said frame, a second channel formed on one side of said first channel, and a third channel formed on an opposing side of said first channel, to selectively permit first and second window panes to be removably slid thereinto, respectively, to prevent air from flowing through the window opening to protect from foul weather and insulate from cold outside temperatures, and said first and second window panes are formed from a monolithic U-shaped panel having a common closed end portion, and an open end portion, whereby the first and second window panes are parallel to one another and spaced apart with each extending from said common closed end portion, having spacing permitting said ventilation screen to be located therebtween, by sliding the first and second window panes via the open end portion through said open side portion onto said first and third channels.