Invention Grant
US07343691B2 Girth measurement device 有权
周长测量装置

Girth measurement device
Abstract:
A girth measuring device for a shoe is disclosed. The portions of the device are configured to be placed inside the shoe and a measurement ribbon is moved from a retracted position to an expanded position. As the measurement ribbon expands, it eventually contacts the shoe. This contact can be sensed and information related to the girth of the shoe is available.
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