Engagement of focusing lenses with plastic shells for enclosing infrared light detectors
US5373155A · kind A · utility
5Cited by
2References
1Claims
0Family size
Inventor
Key dates
| Filing date | Oct 21, 1993 |
| Grant date | Dec 13, 1994 |
| Priority date | — |
| Expiry date | Oct 21, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/193
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A shell for containing infrared light detector. The shell has a focusing lens with a periphery through which a number of holes are formed and a panel molded from molten plastic. When the panel is being molded, the molten plastic flows through the holes so that the portion of the plastic functions as a number of latches inserted through the holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.