U.S. federal trademark · Serial No. 86921493 · Reg. No. 5072084
Apparatus in the nature of a plastic fuel container that incorporates a reed that sounds a whistle-like alarm when the fuel tank is nearly full, which is inserted into fuel line to prevent fuel spillage and over-filling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.