发明名称 |
Illuminating telescopic device |
摘要 |
An illuminating telescopic device is described for use in a wide variety of applications, such as a signalling device, a conventional flashlight, an indicating light, a play light, and the like. The illuminating telescopic device includes one or more light transmissive extensible elements having a combined length greater than the length of its associated housing, so as to provide an effective signalling device when in use, while being compactly portable when stored within its housing.
|
申请公布号 |
US4544990(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19840651251 |
申请日期 |
1984.09.17 |
申请人 |
WIESELMAN, ALEX;PRINCE, LEONARD D. |
发明人 |
WIESELMAN, ALEX;PRINCE, LEONARD D. |
分类号 |
F21L4/00;F21S10/02;F21V21/22;(IPC1-7):F21V7/04 |
主分类号 |
F21L4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|