Invention Grant
US09440368B2 Window covering sizing method and apparatus 有权
窗户尺寸调整方法及装置

Window covering sizing method and apparatus
Abstract:
A method and apparatus of ordering a window covering comprises providing a measuring block that is mounted adjacent an architectural feature to be measured. A digital photograph is taken of the architectural feature with the measuring block. A display resolution of the photograph is determined. A scale of the photograph is determined using the measuring block. A dimension of the architectural feature is calculated based on the scale of the photograph. The window covering is cut to the calculated dimension.
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