Referenced by|
| US4210952 | 23 Feb 1978 | 1 Jul 1980 | | Portable illumination source for photographers | | US6007212 | 7 Jun 1996 | 28 Dec 1999 | | Novelty hat with blinking light | | US6634031 | 17 Jun 2002 | 21 Oct 2003 | | Cap mounted light | | US6895602 | 21 May 2003 | 24 May 2005 | | Cap mounted light | | USD318338 | 4 Jan 1989 | 16 Jul 1991 | | Illuminated cap |
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