Multi-purpose keypad and method of manufacturing
US5940015A · kind A · utility
26Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1997 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Jan 22, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2239/048
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multi-purpose keypad for an electronic apparatus includes a main panel formed of a moldable material and a plurality of functional operators formed integral with the main panel. The functional operators extend through openings in the apparatus housing and are selectively engageable with the apparatus printed circuit board (PCB). The integrated structure facilitates manufacturing and assembly of the keypad components and reduces manufacturing time and costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.