Rolling ruler
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United States of America Patent
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Aug 27, 2013
Grant Date -
Jul 28, 2011
app pub date -
Jan 27, 2011
filing date -
Jan 27, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A rolling ruler comprises a blade member configured to facilitate taking a measurement. The blade member is coupled to a handle that is configured to be gripped by a user, wherein the handle acts as a housing for storing a plurality of electronic components, the plurality of electronic components providing predefined functionalities to the rolling ruler. Further at least one roller with a rolling surface that is partially exposed through a backside of the handle for contacting a surface to be measured is in operable contact with a portion of the plurality of electronic components to facilitate measuring distance based on rotations of the at least one roller.
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