发明名称 Color coded candle wicks and methods of manufacturing same
摘要 The methods according to the invention include placing a colored yarn or thread into a candle wick during manufacture. The colored portion of the wick is preferably placed in such a way that the color is not visible on the surface of the wick and can only be seen in a cross section of the wick. According to a presently preferred embodiment, multiple color combinations are used to identify a broad range of different types of wicks. According to an optional method, the color coding of the wick also identifies the manufacturer as well as the wick characteristics.
申请公布号 US2005095546(A1) 申请公布日期 2005.05.05
申请号 US20030699946 申请日期 2003.11.03
申请人 CAMPBELL BRUCE M. 发明人 CAMPBELL BRUCE M.
分类号 F23D3/18;(IPC1-7):F23D3/18 主分类号 F23D3/18
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