发明名称 |
Personal electronic starter and timer and method therefor |
摘要 |
A personal electronic starter and timer has a finish line unit for generating an end of race signal across a finish line of a race of a predetermined distance. A body unit is coupled to a body of a person. The body unit is used for generating a countdown signal and starting a timing function after a start signal, the timing function terminating when the body unit reads the end of race signal generated by the finish line unit.
|
申请公布号 |
US2004213087(A1) |
申请公布日期 |
2004.10.28 |
申请号 |
US20040822407 |
申请日期 |
2004.04.12 |
申请人 |
GILLETTE WARREN;MINNS H. GORDON |
发明人 |
GILLETTE WARREN;MINNS H. GORDON |
分类号 |
G04F8/08;(IPC1-7):G04F8/00;G04F10/00;G08B23/00 |
主分类号 |
G04F8/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|