发明名称 Fuel level indicator for a portable fuel tank
摘要 A fuel level indicator for a portable fuel tank comprises a base, a platform hingedly connected to the base, a biasing member between the base and the platform to bias one end of the platform away from the base, and a visual indicator. When the fuel level indicator is positioned under one edge of a full portable fuel tank, the platform pivots to a first position where the visual indicator indicates a full tank, and as fuel is withdrawn from the tank, the platform pivots toward a second position where the visual indicator indicates a less than full tank.
申请公布号 US6968805(B1) 申请公布日期 2005.11.29
申请号 US20040710047 申请日期 2004.06.15
申请人 发明人 RATHBUN DONALD WILLIAM
分类号 F17C13/02;G01F23/00;G01F23/20;G01G17/04;(IPC1-7):G01F23/00 主分类号 F17C13/02
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