Invention Grant
US09382751B2 Door systems and door hardware components 有权
门系统和门硬件组件

Door systems and door hardware components
Abstract:
Methods of installing door systems in an opening. The methods involve racking the door system using a bottom spacer located between a bottom of a door panel and the sill such that the door system is not square with respect to the opening when the bottom ends of latch side and hinge side vertical jambs of the door system are resting on the sill of the opening.
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