Invention Application
- Patent Title: ROLLING RULER
- Patent Title (中): 滚动规则
-
Application No.: US13015536Application Date: 2011-01-27
-
Publication No.: US20110179658A1Publication Date: 2011-07-28
- Inventor: Michael Kildevaeld
- Applicant: Michael Kildevaeld
- Main IPC: B43L7/04
- IPC: B43L7/04 ; G01B3/12

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.
Public/Granted literature
- US08516708B2 Rolling ruler Public/Granted day:2013-08-27
Information query