发明名称 Visual driving aid
摘要 A visual driving aid secured or projected onto a portion of the windshield of a vehicle which allows the vehicle operator to determine and project the wheel path of the vehicle in the advance road surface, the visual driving aid being an indicia on the windshield in front of the driver, the positioning or projection of the indicia taking into account the sight characteristics of the individual user so as to allow the user to determine and project the wheel path of the vehicle while in motion in order to aid the user in the avoidance of hazardous situations.
申请公布号 US7650698(B2) 申请公布日期 2010.01.26
申请号 US20060520358 申请日期 2006.09.14
申请人 STEWART III CHARLES DEAN 发明人 STEWART, III CHARLES DEAN
分类号 G01B11/26;G01C21/00 主分类号 G01B11/26
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