Control panels for elevators
US5679933A · kind A · utility
10Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1995 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | Oct 5, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2217/032
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An elevator control panel is provided with a means for selecting a destination among a plurality of destinations for the passenger using a minimum number of input devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.