Invention Grant
- Patent Title: Methods for cleaning lines on a game playing surface
- Patent Title (中): 在游戏机上清理线条的方法
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Application No.: US11810418Application Date: 2007-06-05
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Publication No.: US07957859B2Publication Date: 2011-06-07
- Inventor: David Wright Young
- Applicant: David Wright Young
- Main IPC: G05B11/00
- IPC: G05B11/00
Abstract:
A method for clearing lines on a playing surface is provided. The method includes automatic direction of a cleaning device along the lines to clean the lines. The method also preferably includes calibrating the means of measuring the distances moved by the cleaning device along the surface. Associated software is provided as well.
Public/Granted literature
- US20070260371A1 Methods for cleaning lines on a game playing surface Public/Granted day:2007-11-08
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