发明名称 |
Cuttlery |
摘要 |
An implement for assisting people in developing better eating habits comprising an instrumentality such as a fork, knife or spoon detachably attached to a hollow handle and wherein there are window openings at the top side of the handle, diodes of two different colors visible at the windows and circuitry including a battery and an on/off switch for causing the diodes to be alternately turned on and off at predetermined intervals.
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申请公布号 |
US4207673(A) |
申请公布日期 |
1980.06.17 |
申请号 |
US19780929349 |
申请日期 |
1978.07.31 |
申请人 |
DIGIROLAMO, JOSEPH E;DIGIROLAMO, MARIAM E |
发明人 |
DIGIROLAMO, JOSEPH E;DIGIROLAMO, MARIAM E |
分类号 |
A47G21/02;B25G1/00;(IPC1-7):B25F3/00 |
主分类号 |
A47G21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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